Kaleidoscope

Muneto Nitta, Kenichi Kasamatsu, Makoto Tsubota, and Hiromitsu Takeuchi

2012   American Physical Society   Creating vortons and three-dimensional skyrmions from domain-wall annihilation with stretched vortices in Bose-Einstein condensates

Kaleidoscope

Shungo Ishino, Makoto Tsubota, and Hiromitsu Takeuchi

2011   American Physical Society   Countersuperflow instability in miscible two-component Bose-Einstein condensates

Kaleidoscope

Naoya Suzuki, Hiromitsu Takeuchi, Kenichi Kasamatsu, Makoto Tsubota, and Hiroki Saito

2010   American Physical Society   Crossover between Kelvin-Helmholtz and counter-superflow instabilities in two-component Bose-Einstein condensates

Physics Synopsis

Naoya Suzuki, Hiromitsu Takeuchi, Kenichi Kasamatsu, Makoto Tsubota, and Hiroki Saito

2010   American Physical Society   Wind blowing over an ultracold sea

Japan Society for the Promotion of Science   Research Fellow (DC1)

2007.04 - 2010.03

Kelvin wave in miscible two-component Bose-Einstein condensates Reviewed

Kenichi Kasamatsu, Maki Okada, Hiromitsu Takeuchi

Physical Review A   107 ( 1 )   2023.01（ ISSN:2469-9926 ） （ eISSN:2469-9934 ）

Vorticity Distribution in Quantum Kelvin–Helmholtz Instability of Binary Bose–Einstein Condensates Reviewed

Haruya Kokubo, Kenichi Kasamatsu, Hiromitsu Takeuchi

Journal of Low Temperature Physics   208 ( 5-6 )   410 - 417   2022.09（ ISSN:0022-2291 ） （ eISSN:1573-7357 ）

Spin-current instability at a magnetic domain wall in a ferromagnetic superfluid: A generation mechanism of eccentric fractional skyrmions Reviewed

Takeuchi H.

Physical Review A   105 ( 1 )   2022.01（ ISSN:24699926 ）

Pattern formation of quantum Kelvin-Helmholtz instability in binary superfluids Reviewed

Haruya Kokubo, Kenichi Kasamatsu, Hiromitsu Takeuchi

Physical Review A   104 ( 2 )   2021.08（ ISSN:2469-9926 ） （ eISSN:2469-9934 ）

Phase diagram of vortices in the polar phase of spin-1 Bose-Einstein condensates Reviewed

Takeuchi H.

Physical Review A   104 ( 1 )   2021.07（ ISSN:24699926 ）

Quantum Elliptic Vortex in a Nematic-Spin Bose-Einstein Condensate Reviewed

Takeuchi H.

Physical Review Letters   126 ( 19 )   2021.05（ ISSN:00319007 ）

Phase diagram of solitons in the polar phase of a spin-1 Bose-Einstein condensate Reviewed

Liu I-Kang, Gou Shih-Chuan, Takeuchi Hiromitsu

PHYSICAL REVIEW RESEARCH   2 ( 3 )   2020.09（ ISSN:26431564 ）

Properties of a nematic spin vortex in an antiferromagnetic spin-1 Bose-Einstein condensate Reviewed

Underwood Andrew P. C, Baillie D, Blakie P. Blair, Takeuchi H

PHYSICAL REVIEW A   102 ( 2 )   2020.08（ ISSN:2469-9926 ）

Crossover between snake instability and Josephson instability of dark solitons in superfluid Fermi gases Reviewed International coauthorship

Van Alphen W, Takeuchi H, Tempere J

PHYSICAL REVIEW A   100 ( 2 )   023628-1 - 023628-8   2019.08（ ISSN:2469-9926 ）

On the Internal Structure of Smaller Domains in Domain Coarsening Dynamics of Spontaneous Z2-Symmetry Breaking in Two Dimensions Reviewed

Takeuchi Hiromitsu

JOURNAL OF LOW TEMPERATURE PHYSICS   196 ( 1-2 )   314 - 320   2019.07（ ISSN:0022-2291 ）

Observation of Wall-Vortex Composite Defects in a Spinor Bose-Einstein Condensate Reviewed International coauthorship

Kang Seji, Seo Sang Won, Takeuchi Hiromitsu, Shin Y

PHYSICAL REVIEW LETTERS   122 ( 9 )   095301-1 - 095301-6   2019.03（ ISSN:0031-9007 ）

Is a Doubly Quantized Vortex Dynamically Unstable in Uniform Superfluids? Reviewed

Takeuchi Hiromitsu, Kobayashi Michikazu, Kasamatsu Kenichi

The Physical Society of Japan　JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   87 ( 2 )   023601-1 - 023601-5   2018.02（ ISSN:0031-9015 ）

Domain-area distribution anomaly in segregating multicomponent superfluids Reviewed

Takeuchi Hiromitsu

PHYSICAL REVIEW A   97 ( 1 )   013617-1 - 013617-1   2018.01（ ISSN:2469-9926 ）

Domain Size Distribution in Segregating Binary Superfluids Reviewed

Takeuchi Hiromitsu

JOURNAL OF LOW TEMPERATURE PHYSICS   183 ( 3-4 )   169 - 174   2016.05（ ISSN:0022-2291 ）

Projected Symmetry Breaking in Dipole-Locked He-B Reviewed

Takeuchi Hiromitsu, Kobayashi Shingo

JOURNAL OF LOW TEMPERATURE PHYSICS   183 ( 3-4 )   78 - 84   2016.05（ ISSN:0022-2291 ）

Phase-ordering percolation and an infinite domain wall in segregating binary Bose-Einstein condensates Reviewed

Takeuchi Hiromitsu, Mizuno Yumiko, Dehara Kentaro

PHYSICAL REVIEW A   92 ( 4 )   043608-1 - 043608-7   2015.10（ ISSN:2469-9926 ）

Rabi-coupled countersuperflow in binary Bose-Einstein condensates Reviewed

Usui Ayaka, Takeuchi Hiromitsu

PHYSICAL REVIEW A   91 ( 6 )   063635-1 - 063635-8   2015.06（ ISSN:2469-9926 ）

Stability of a Soliton in Counter-propagating Two-component Bose-Einstein Condensates with Rabi Coupling

Ayaka Usui, Hiromitsu Takeuchi

Conference Paper, Frontiers in Optics 2014   2014.10

Percolation in Segregated Binary Bose-Einstein Condensates

Yumiko Mizuno, Kentaro Dehara, Hiromitsu Takeuchi

Conference Paper, Frontiers in Optics 2014   2014.10

Counter-rotating vortices in miscible two-component Bose-Einstein condensates Reviewed

Ishino Shungo, Tsubota Makoto, Takeuchi Hiromitsu

PHYSICAL REVIEW A   88 ( 6 )   063617-1 - 063617-8   2013.12（ ISSN:1050-2947 ）

D-brane solitons and boojums in field theory and Bose-Einstein condensates Reviewed

Kasamatsu Kenichi, Takeuchi Hiromitsu, Nitta Muneto

JOURNAL OF PHYSICS-CONDENSED MATTER   25 ( 40 )   404213-1 - 404213-14   2013.10（ ISSN:0953-8984 ）

Nambu-Goldstone modes in segregated Bose-Einstein condensates Reviewed

Takeuchi Hiromitsu, Kasamatsu Kenichi

PHYSICAL REVIEW A   88 ( 4 )   043612-1 - 043612-5   2013.10（ ISSN:1050-2947 ）

Wall-vortex composite solitons in two-component Bose-Einstein condensates Reviewed

Kasamatsu Kenichi, Takeuchi Hiromitsu, Tsubota Makoto, Nitta Muneto

PHYSICAL REVIEW A   88 ( 1 )   013620-1 - 013620-14   2013.07（ ISSN:1050-2947 ）

Instability crossover of helical shear flow in segregated Bose-Einstein condensates Reviewed

Hayashi Shinsuke, Tsubota Makoto, Takeuchi Hiromitsu

PHYSICAL REVIEW A   87 ( 6 )   063628-1 - 063628-9   2013.06（ ISSN:1050-2947 ）

Energy Spectrum of the Superfluid Velocity Made by Quantized Vortices in Two-Dimensional Quantum Turbulence Reviewed

Kusumura T., Takeuchi H., Tsubota M.

JOURNAL OF LOW TEMPERATURE PHYSICS   171 ( 5-6 )   563 - 570   2013.06（ ISSN:0022-2291 ）

Tachyon Condensation and Brane Annihilation in Bose-Einstein Condensates: Spontaneous Symmetry Breaking in Restricted Lower-Dimensional Subspace Reviewed

Takeuchi Hiromitsu, Kasamatsu Kenichi, Tsubota Makoto, Nitta Muneto

JOURNAL OF LOW TEMPERATURE PHYSICS   171 ( 3-4 )   443 - 454   2013.05（ ISSN:0022-2291 ）

Instability of Overlapped Vortices Rotating in Opposite Directions in Binary Bose-Einstein Condensates Reviewed

Ishino S., Tsubota M., Takeuchi H.

JOURNAL OF LOW TEMPERATURE PHYSICS   171 ( 3-4 )   429 - 435   2013.05（ ISSN:0022-2291 ）

Helical Shear-Flow Instability in Phase-Separated Two-Component Bose-Einstein Condensates Reviewed

Hayashi S., Ishino S., Tsubota M., Takeuchi H.

JOURNAL OF LOW TEMPERATURE PHYSICS   171 ( 3-4 )   408 - 414   2013.05（ ISSN:0022-2291 ）

Magnetic Response of Odd-Frequency s-Wave Cooper Pairs in a Superfluid Proximity System Reviewed

Higashitani S., Takeuchi H., Matsuo S., Nagato Y., Nagai K.

PHYSICAL REVIEW LETTERS   110 ( 17 )   175301-1 - 175301-5   2013.04（ ISSN:0031-9007 ）

Tachyon Condensation Due to Domain-Wall Annihilation in Bose-Einstein Condensates Reviewed

Takeuchi Hiromitsu, Kasamatsu Kenichi, Tsubota Makoto, Nitta Muneto

PHYSICAL REVIEW LETTERS   109 ( 24 )   245301-1 - 245301-5   2012.12（ ISSN:0031-9007 ）

Knudsen-to-Hydrodynamic Crossover in Liquid He-3 in a High-Porosity Aerogel Reviewed International coauthorship

Takeuchi H., Higashitani S., Nagai K., Choi H. C., Moon B. H., Masuhara N., Meisel M. W., Lee Y., Mulders N.

PHYSICAL REVIEW LETTERS   108 ( 22 )   225307-1 - 225307-5   2012.06（ ISSN:0031-9007 ）

Creating vortons and three-dimensional skyrmions from domain-wall annihilation with stretched vortices in Bose-Einstein condensates Reviewed

Nitta Muneto, Kasamatsu Kenichi, Tsubota Makoto, Takeuchi Hiromitsu

PHYSICAL REVIEW A   85 ( 5 )   053639-1 - 053639-11   2012.05（ ISSN:1050-2947 ）

Formation of Quantum Turbulence from Dark Solitons in Atomic Bose-Einstein Condensates Reviewed

Takuya Kusumura, Makoto Tsubota, Hiromitsu Takeuchi

Journal of Physics: Conference Series   400   012038-1 - 012038-4   2012.02

Drag Force on a High Porosity Aerogel in Liquid 3He Reviewed

Hiromitsu Takeuchi, Seiji Higashitani, Katsuhiko Nagai

Journal of Physics: Conference Series   400   012071-1 - 012071-4   2012

Countersuperflow instability in miscible two-component Bose-Einstein condensates Reviewed

Ishino Shungo, Tsubota Makoto, Takeuchi Hiromitsu

PHYSICAL REVIEW A   83 ( 6 )   063602-1 - 063602-1-8   2011.06（ ISSN:2469-9926 ）

Interaction of half-quantized vortices in two-component Bose-Einstein condensates Reviewed

Eto Minoru, Kasamatsu Kenichi, Nitta Muneto, Takeuchi Hiromitsu, Tsubota Makoto

PHYSICAL REVIEW A   83 ( 6 )   063603-1 - 063603-8   2011.06（ ISSN:1050-2947 ）

Counterflow Quantum Turbulence and the Instability in Two-component Bose-Einstein Condensates Reviewed

Ishino S., Takeuchi H., Tsubota M.

JOURNAL OF LOW TEMPERATURE PHYSICS   162 ( 3-4 )   361 - 366   2011.02（ ISSN:0022-2291 ）

Crossover between Kelvin-Helmholtz and counter-superflow instabilities in two-component Bose-Einstein condensates Reviewed

Suzuki Naoya, Takeuchi Hiromitsu, Kasamatsu Kenichi, Tsubota Makoto, Saito Hiroki

PHYSICAL REVIEW A   82 ( 6 )   063604-1 - 063604-9   2010.12（ ISSN:2469-9926 ）

Vortex Nucleation and Transition to Turbulence in two-component Bose-Einstein condensates Reviewed

Shungo Ishino, Makoto Tsubota, Hiromitsu Takeuchi

Journal of Physics: Conference Series   400   012022-1 - 012022-4   2010.12

Vortex Formations from Domain Wall Annihilations in Two-Component Bose-Einstein Condensates Reviewed

Takeuchi Hiromitsu, Kasamatsu Kenichi, Nitta Muneto, Tsubota Makoto

JOURNAL OF LOW TEMPERATURE PHYSICS   162   243 - 249   2010.12（ ISSN:0022-2291 ）

Binary Quantum Turbulence Arising from Countersuperflow Instability in Two-Component Bose-Einstein Condensates Reviewed

Takeuchi Hiromitsu, Ishino Shungo, Tsubota Makoto

PHYSICAL REVIEW LETTERS   105 ( 20 )   205301-1 - 205301-4   2010.11（ ISSN:0031-9007 ）

Analogues of D-branes in Bose-Einstein condensates Reviewed

Kasamatsu Kenichi, Takeuchi Hiromitsu, Nitta Muneto, Tsubota Makoto

JOURNAL OF HIGH ENERGY PHYSICS   11   068-1 - 068-11   2010.11（ ISSN:1029-8479 ）

Quantum Kelvin-Helmholtz instability in phase-separated two-component Bose-Einstein condensates Reviewed

Takeuchi Hiromitsu, Suzuki Naoya, Kasamatsu Kenichi, Saito Hiroki, Tsubota Makoto

PHYSICAL REVIEW B   81 ( 9 )   094517-1 - 094517-5   2010.03（ ISSN:1098-0121 ）

Shear-flow Instability in Two-component Bose-Einstein Condensates Reviewed

Takeuchi Hiromitsu, Suzuki Naoya, Kasamatsu Kenichi, Saito Hiroki, Tsubota Makoto

JOURNAL OF LOW TEMPERATURE PHYSICS   158 ( 3-4 )   384 - 390   2010.02（ ISSN:0022-2291 ）

Connection of Vortices Between Spatially Different Phases in Two-Component Bose-Einstein Condensates Reviewed

Kasamatsu Kenichi, Takeuchi Hiromitsu, Nitta Muneto, Tsubota Makoto

JOURNAL OF LOW TEMPERATURE PHYSICS   158 ( 1-2 )   99 - 104   2010.01（ ISSN:0022-2291 ）

Spontaneous radiation and amplification of Kelvin waves on quantized vortices in Bose-Einstein condensates Reviewed

Takeuchi Hiromitsu, Kasamatsu Kenichi, Tsubota Makoto

PHYSICAL REVIEW A   79 ( 3 )   033619-1 - 033619-5   2009.03（ ISSN:1050-2947 ）

Donnelly-Glaberson instability exciting Kelvin waves in atomic Bose-Einstein condensates Reviewed

Hiromitsu Takeuchi, Makoto Tsubota

Journal of Physics: Conference Series   150   032105-1 - 032105-5   2008.08

Zel'dovich-Starobinsky effect in atomic Bose-Einstein condensates: Analogy to Kerr black hole Reviewed International coauthorship

Takeuchi Hiromitsu, Tsubota Makoto, Volovik Grigory E.

JOURNAL OF LOW TEMPERATURE PHYSICS   150 ( 3-4 )   624 - 629   2008.02（ ISSN:0022-2291 ）

Boojums connecting singular and continuous vortices in two-component Bose-Einstein condensates Reviewed

Takeuchi Hiromitsu, Tsubota Makoto

JOURNAL OF LOW TEMPERATURE PHYSICS   148 ( 3-4 )   375 - 379   2007.08（ ISSN:0022-2291 ）

Boojums in rotating two-component Bose-Einstein condensates Reviewed

Takeuchi Hiromitsu, Tsubota Makoto

一般社団法人日本物理学会　JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   75 ( 6 )   63601 - 063601-4   2006.06（ ISSN:0031-9015 ）

Vortex Structures in Rotating Two-Component Bose-Einstein Condensates in an Anharmonic Trapping Potential Reviewed

Hiromitsu Takeuchi, Kenichi Kasamatsu, and Makoto Tsubota

AIP Conference Proceedings   850   57 - 58   2005.08

Toward the unification of classical and quantum hydrodynamics Invited International conference

Hiromitsu Takeuchi

2024.12  Department of Physics, KAIST

量子流体の抗力と粘性 Invited Domestic conference

Hiromitsu Takeuchi

複雑流動における粘性研究会  2024.10 

超流動伴流に対するPOD解析の適用 Domestic conference

米田壮汰、竹内宏光

日本流体力学会　年会2024  2024.09 

混相量子流体の相分離過程における渦度相関の階層性と動的スケーリング Domestic conference

伊藤琉太、竹内宏光

日本流体力学会　年会2024  2024.09 

超流動体はレイノルズの相似則に従うか？ Domestic conference

竹内宏光

日本流体力学会　年会2024  2024.09 

超流動体における渦質量をもつ点渦系の運動 Domestic conference

貫上晃宏、竹内宏光

日本流体力学会　年会2024  2024.09 

Exotic vortex-skyrmions from a superfluid interface International conference

Hiromitsu Takeuchi

Special physics seminar  2024.09  UQ Bose-Einstein Condensation laboratory, The University of Queensland

Reynolds similitude of a pure superfluid at low temperatures Invited International conference

Hiromitsu Takeuchi

FINESS2024: FInite temperature Non-Equilibrium Superfluid Systems  2024.09 

Universal description of massive vortices in superfluids International conference

Akihiro Kanjo, Hiromitsu Takeuchi

FINESS2024: FInite temperature Non-Equilibrium Superfluid Systems  2024.09 

Methods to verify inertia of a quantum vortex in superfluid atomic gases International conference

Akihiro Kanjo, Hiromitsu Takeuchi

QFS2024: International Symposium on Quantum Fluids and Solids  2024.07 

対称性の破れと量子凝縮：理学部棟玄関から知の最前線まで Domestic conference

竹内　宏光

新学舎完成記念シンポジウム・SD講習会  2024.04  大阪公立大学

超流体の量子粘性とレイノルズ相似則 Domestic conference

竹内宏光

日本物理学会、春季大会  2024.03  一般社団法人 日本物理学会

量子渦の運動に対する過質量の効果 Domestic conference

貫上晃宏，竹内宏光

日本物理学会、春季大会  2024.03  一般社団法人 日本物理学会

量子流体の物理 Invited

竹内宏光

統数研共同研究集会兼第4回TREFOIL研究会~高次元非線形構造が紡ぎだす数理・情報・物理の融合研究~  2024.02  TREFOIL（共催：理化学研究所 革新知能統合研究センター 高次元因果解析チーム）

From non-equilibrium dynamics to symmetry breaking in superfluids

Hiromitsu Takeuchi

TQC group, University of Antwerp, Belgium  2023.09 

Critical velocity for quantized vortex formation in a superfluid wake with a plate obstacle International conference

Haruya Kokubo, Kenichi Kasamatsu, Hiromitsu Takeuchi

2023.08 

Isolated fractional skyrmions generated by Kelvin-Helmholtz instability in a magnetic quantum gas International conference

Hiromitsu Takeuchi

2023.08 

Drag force due to quantum viscosity in superfluid 4He at zero temperature Invited International conference

Hiromitsu Takeuchi

QFS2023: International Conference on Quantum Fluids and Solids  2023.08 

Symmetry breaking and phase diagram inside a topological defect in spin-1 BECs

Hiromitsu Takeuchi

Quantum Gas Lab., Seoul National University, Korea  2023.06 

Isolated fractional skyrmions in a magnetic quantum gas Invited International conference

Hiromitsu Takeuchi

Condensed Matter Solitons  2023.06 

磁性量子流体のスピン配向性秩序が生み出す新奇な位相欠陥構造 Invited

竹内宏光

日本物理学会北海道支部講演会（共催：第288回エンレイソウの会）, 北海道大学  2023.05 

超流体を落下する物体の終端速度について

竹内宏光

結晶物理工学研究室セミナー, 北海道大学  2023.05 

板状障害物による超流動伴流のダイナミクス Domestic conference

小久保治哉，笠松健一，竹内宏光

日本物理学会、春季大会  2023.03  一般社団法人 日本物理学会

磁性量子流体における孤立した半整数スキルミオン Invited

竹内宏光

強磁場コラボラトリー　オンラインセミナー  2022.09 

Eccentric fractional skyrmions in a magnetic quantum fluid

Hiromitsu Takeuchi

AQP seminar, ROTA group, Aalto Univ., Finland  2022.08 

Nematic superfluidity of spinor Bose-Einstein condensates Invited International conference

Hiromitsu Takeuchi

Collective Effects & Non-Equilibrium Phenomena in Quantum Gases and Superconductors (CMD29)  2022.08 

Nematic superfluidity manifested as anomalous topological defects in spinor quantum gases International conference

2022.08 

Mechanism of splitting instability of a doubly quantized vortex International conference

2022.08 

強磁性相スピン１BECにおける磁壁のスピン流による不安定化：エキセントリック分数スキルミオンの生成機構 Domestic conference

竹内宏光

日本物理学会、年次大会  2022.03  一般社団法人 日本物理学会

Fractional Skyrmion due to Local Nematic Order in a Ferromagnetic Superfluid International conference

2022.02 

Topological defects in easy-axis nematic Bose-Einstein condensates Invited

Hiromitsu Takeuchi

UK Quantum Fluids network - webinars, UK  2021.11 

Spin-Current Instability at a Magnetic Domain Wall in a Ferromagnetic Superfluid: a Generation Mechanism of Eccentric Fractional Skyrmions Invited

Hiromitsu Takeuchi

Quantum Spin Dynamics Laboratory, KAIST, Korea  2021.10 

スピン1BECポーラー相における量子渦の相図 Domestic conference

竹内宏光

日本物理学会、秋季大会（オンライン）  2021.09  一般社団法人 日本物理学会

量子楕円渦：U(1)対称性が破れた超流動相における巻き数１の量子渦の自発的"分裂" Invited

竹内　宏光

Online CMT seminars  2021.08 

Quantum Elliptic Vortex in a Spinor Bose-Einstein Condensate International conference

Hiromitsu Takeuchi

QFS2021: International Conference on Quantum Fluids and Solids (online)  2021.08 

Phase diagram of pattern formation in binary Bose-Einstein condensates with shear flow International conference

2021.08 

Vortex-core structure in the polar phase of spin-1 Bose-Einstein condensates International conference

2021.08 

Quantum elliptic vortex in the polar phase of a spin-1 Bose-Einstein condensate International conference

Hiromitsu Takeuchi

52nd Annual DAMOP Meeting, American Physical Society  2021.05 

Phase Diagram of Solitons in the Polar Phase of a Spin-1 Bose-Einstein Condensate International conference

2021.05 

超流動界面で生じるケルビン・ヘルムホルツ不安定性の量子・古典クロスオーバー Domestic conference

小久保治哉, 笠松健一, 竹内宏光

日本物理学会，年次大会（オンライン）  2021.03 

半整数量子渦の分類とスピン1BECにおける楕円渦 Domestic conference

竹内 宏光

日本物理学会，年次大会（オンライン）  2021.03 

Novel topological defects in pseudo-nematic superfluids International conference

H. Takeuchi

FYR02 QLC meeting  2020.12 

On the paper "Quantum Elliptic Vortex in a Nematic-Nematic superfluidity of spinor Bose-Einstein condensatesSpin Bose-Einstein Condensate" Invited

Hiromitsu Takeuchi

Blakie's group, AMOQT, University of Otago, NewZealand  2020.10 

Nonlinear dynamics of interface in phase-separated two-component Bose condensates with counterflow Domestic conference

Kokubo Haruya, Kasamatsu Kenichi, Takeuchi Hiromitsu

2020.09  The Physical Society of Japan

Non-axisymmetric vortices in spinor Bose-Einstein condensates with a nematic-spin order Domestic conference

H. Takeuchi

TQFT 2020: KEK理論センター研究会 「熱場の量子論とその応用」  2020.08 

対向流をもつ相分離した2成分ボース凝縮体における界面の非線形ダイナミクス Domestic conference

小久保治哉，笠松健一，竹内宏光

日本物理学会、年次大会（中止）  2020.03  一般社団法人 日本物理学会

「量子流体～自発的対称性の破れとしてあらわになる量子現象～」

竹内宏光

大阪市立大学オープンキャンパス  2019.08 

竹内宏光 International conference

H. Takeuchi, M. Kobayashi, K. Kasamatsu

QFS2018: Internatinal Conference on Quantum Fluids and Solids,Tokyo  2019.07 

Phase Diagram of Solitons in a Spin-1 Polar Bose-Einstein Condensate International conference

I.-K. Liu, S.-G. Gou, H. Takeuchi

28th International Laser Physics Workshop  2019.07 

Decay of Giant Vortices and Solitons in a Superfluid Fermi Gas International conference

W. Van Alphen, H. Takeuchi, S. N. Klimin, J. Tempere

28th International Laser Physics Workshop  2019.07 

Length scale hierarchy in phase transition dynamics of spontaneous symmetry breaking in multi-component Bose-Einstein condensates Invited International conference

Hiromitsu Takeuchi

VORTEX DYNAMICS, TURBULENCE AND RELATED PHENOMENA IN QUANTUM FLUIDS  2019.07 

Critical percolation in early-stage quench dynamics with spontaneous discrete symmetry breaking in a two-dimensional Continuum International conference

2019.07 

Domain-area distribution in phase-separating two-component Bose-Einstein condensates International conference

2019.07 

相分離する2成分超流体の秩序化過程 Invited Domestic conference

竹内宏光

研究会「超流動3HeおよびスピノールBECにおけるトポロジカル相・励起」  2018.12 

Is a doubly quantized vortex unstable in uniform Bose-Einstein condensates at zero temperature? Invited International conference

Hiromitsu Takeuchi, Michikazu Kobayashi, Kenichi Kasamatsu

Quantum Science Symposium Europe-2018 Meeting, Peterhouse, University of Cambridge, UK  2018.11 

Stability of a vortex with winding number two of the nonlinear Schrödinger equation for Bose-Einstein condensates

Hiromitsu Takeuchi

Quantum Fluids group, University of East Anglia  2018.10 

Dynamic instability of a doubly quantized vortex in uniform Bose-Einstein condensates at zero temperature

Hiromitsu Takeuchi

Prof. Gou's group, National Changhua University of Education, Taiwan  2018.09 

Anomalous hierarchy in domain coarsening dynamics of two-component Bose-Einstein condensates International conference

2018.07 

Is a Doubly Quantized Vortex Dynamically Unstable in Uniform Superfluids?

Hiromitsu Takeuchi

TQC group, University of Antwerp, Belgium  2018.06 

Percolation　in segregating Bose-Einstein condensates

Hiromitsu Takeuchi

Laboratoire de Physique Théorique, Université Pierre et Marie Curie - Paris VI, France  2018.05 

Quantum fluid instability

Hiromitsu Takeuchi

Quantum Gas Lab., Seoul National University, Korea  2018.05 

Splitting instability of a doubly quantized vortex in homogeneous superfluids International conference

Hiromitsu Takeuchi, Michikazu Kobayashi, Kenichi Kasamatsu

APS March Meeting, Los Angeles, USA  2018.03 

Is a doubly quantized vortex dynamically unstable in uniform superfluids? Domestic conference

Takeuchi Hiromitsu, Kobayashi Michikazu, Kasamatsu Kenichi

2018.03  The Physical Society of Japan

Application of percolation theory to coarsening dynamics of domains in segregating binary superfluids International conference

Hiromitsu Takeuchi

FINESS2018-Finite Temperature Non-equilibrium Superfluid Systems, Wanaka, NewZealand  2018.02 

Percolation in segregating binary Bose-Einstein condensates

Hiromitsu Takeuchi

Blakie Bradley Theory Group, University of Otago  2018.02 

Splitting instability of a doubly quantized vortex in uniform Bose-Einstein condensates at zero temperature International conference

2018.02 

秩序化過程へのパーコレーション理論の適用と射影された対称性の破れ：超流体系で掘り起こされる新奇な秩序化動力学の物理 Invited

竹内　宏光

河江研究室セミナー, 九州大学  2017.11 

巻き数２の量子渦は動的に安定か？ Invited

竹内　宏光

宇宙物理・重力研究室セミナー, 大阪市立大学  2017.11 

Domain-area distribution anomaly in segregating multi-component superfluids International conference

2017.08 

Dynamic scaling law and phase ordering percolation in multicomponent superfluids International conference

2017.08 

Splitting instability of a doubly quantized vortex in homogeneous superfluids International conference

2017.08 

量子流体の物理

Hiromitsu Takeuchi

新入生歓迎会　談話会  2017.04  大阪市立大学

Universal scaling law and quantum-fluid effect during domain formation dynamics in multi-component superfluids Domestic conference

Takeuchi Hiromitsu

2017.03  The Physical Society of Japan

Phase ordering percolation in segregating binary Bose-Einstein condensates

Hiromitsu Takeuchi

AMOP group, Cavendish Laboratory, Cambridge Univ., U.K.  2016.11 

Percolation during symmetry breaking phase transition in segregating binary superfluids Invited International conference

Hiromitsu Takeuchi

Quantum Science Symposium-2016, University of Cambridge, Cambridge, UK  2016.11 

2成分ボース凝縮体の相分離過程への浸透理論および動的スケーリング解析の適用 Domestic conference

竹内宏光

日本物理学会、秋季大会  2016.09  一般社団法人 日本物理学会

Domain-size distribution and a fractal domain wall between two percolating domains in segregating Bose-Einstein condensates International conference

2016.07 

Phase Ordering Percolation in Segregating Binary Bose-Einstein Condensates International conference

2016.07 

Percolation in Segregating Binary Bose-Einstein Condensates International conference

2016.07 

Projected symmetry breaking in superfluids

Hiromitsu Takeuchi

Ultracold Quantum Gases Group, Massachusetts Institute of Technology  2015.09 

Superfluid 3He as an exotic example of projected symmetry breaking Invited International conference

Hiromitsu Takeuchi

Quantum Science Symposium-2015, Cambridge, MA, USA  2015.09 

Projected Symmetry Breaking during Interface Annihilation in Multi-component Superfluids Invited Domestic conference

Takeuchi Hiromitsu

2015.09  The Physical Society of Japan (JPS)

Dynamic Finite-size-scaling Analysis and a Relic Domain Wall in Segregating Binary Bose-Einstein Condensates International conference

2015.08 

Stability of Countersuperflow in Binary Bose-Einstein condensates under Rabi coupling International conference

2015.08 

Phase Ordering Percolation in Segregating Binary Bose-Einstein Condensates International conference

2015.08 

Topological Defect Formation due to Projected Symmetry Breaking in Dipole locked 3He-B International conference

2015.08 

Defect-survival problem in phase-separating binary superfluids Invited

Hiromitsu Takeuchi

Seminar Room K202, Main Building, Yukawa Institute, Kyoto Univ.  2015.06 

超流動3He-Bの界面対消滅と射影低次元空間における自発的対称性の破れ Domestic conference

竹内宏光，小林伸吾

日本物理学会、年次大会  2015.03  一般社団法人 日本物理学会

超流体における界面対消滅と射影された自発的対称性の破れ Invited

竹内宏光

北海道大学，数理物理工学研究室セミナー  2015.02 

Projected Symmetry Breaking in Superfluid 3He-B International conference

2014.12 

Stability of a Soliton in Counter-propagating Two-component Bose-Einstein Condensates with Rabi Coupling International conference

2014.12 

Percolation in Segregated Binary Bose-Einstein Condensates International conference

2014.12 

Stability of a Soliton in Counter-propagating Two-component Bose-Einstein Condensates with Rabi Coupling International conference

2014.12 

Percolation in Segregated Binary Bose-Einstein Condensates International conference

2014.12 

相分離する2成分Bose-Einstein凝縮体におけるパターン形成のダイナミクスとその統計的性質 その2 Domestic conference

水野佑充子，出原健太郎，竹内宏光

日本物理学会、秋季大会  2014.09  一般社団法人 日本物理学会

ラビ結合した擬一次元2成分ボース・アインシュタイン凝縮体の対向超流動におけるソリトンの安定性 Domestic conference

臼井彩香、竹内宏光

日本物理学会、秋季大会  2014.09  一般社団法人 日本物理学会

Topological possibility of defect formation from interface annihilation in superfluid 3He Invited International conference

Hiromitsu Takeuchi

ULT2014-Frontiers of Low Temperature Physics, San Carlos de Bariloche, Argentine, 8. 6-13 (2014)  2014.08 

Countersuperflow turbulence in binary Bose-Einstein condensates Invited International conference

Hiromitsu Takeuchi

ULT2014-Frontiers of Low Temperature Physics, San Carlos de Bariloche, Argentine  2014.08 

Scaling Law of Freely Decaying Turbulence in Binary Bose-Einstein Condensates International conference

2014.08 

Countersuperflow in Binary Bose-Einstein Condensates with Rabi Coupling International conference

2014.06 

Quantum Turbulence Arising from Countersuperflow Instability in Miscible Two-component Bose-Einstein Condensates International conference

2014.06 

Exotic fluid dynamics in binary superfluids Invited

Hiromitsu Takeuchi

Quantum Systems Unit (Thomas Busch's Lab.), Okinawa Institute of Science and Technolovy (OIST)  2014.05 

２成分量子流体における相転移動力学的研究 Domestic conference

竹内宏光

物性研短期研究会「スーパーマターが拓く新量子現象」  2014.04 

Ultrasound Attenuation in Normal Fluid 3He in 98% Aerogel: Knudsen-to-Hydrodynamic Crossover International conference

H. Takeuchi, S. Higashitani, K. Nagai, Yoonseok Lee, H.C. Choi, B.H. Moon, N. Masuhara, M.W. Meisel, N. Mulders

APS March Meeting, Denver, Colorado  2014.03 

Nambu-Goldstone modes in segregated Bose-Einstein condensates International conference

Hiromitsu Takeuchi, Kenichi Kasamatsu

APS March Meeting, Denver, Colorado  2014.03 

相分離した2成分BECにおける南部・ゴールドストーンモード Domestic conference

竹内 宏光, 笠松 健一

日本物理学会、年次大会  2014.03  一般社団法人 日本物理学会

相分離する2成分ボース・アインシュタイン凝縮体におけるパターン形成のダイナミクスとその統計的性質 Domestic conference

水野佑充子，出原健太郎，竹内宏光

日本物理学会、年次大会  2014.03  一般社団法人 日本物理学会

Nambu-Goldstone Modes in Segregated Bose-Einstein Condensates International conference

2013.12 

Quantum Hydrodynamic Instability and Projected Spontaneous Symmetry Breaking in Superfluids Invited International conference

Hiromitsu Takeuchi

QSS-Asia2013: Quantum Science Symposium Asia-2013, Sanjo Conference Hall, University of Tokyo Hongo Campus, Tokyo  2013.11 

Statistical property of decaying countersuperflows in Bose-Einstein condensates Domestic conference

Ishino Shungo, Tsubota Makoto, Takeuchi Hiromitsu

2013.09  The Physical Society of Japan

Instability of Counter-rotating Vortices in miscible two-component Bose-Einstein condensates International conference

2013.08 

Diffusion of Vortices to `Extra-Dimension' in Tachyon Condensation via Domain Wall Annihilation in Segregated Bose-Einstein Condensates International conference

2013.08 

Instability of countersuperflow in two-component Bose-Einstein condensates International conference

2013.07 

Tachyon Condensation Due to Domain-Wall Annihilation in Bose-Einstein Condensates International conference

2013.07 

「超低温の世界で起こる不思議な自然現象：超伝導と自発的対称性の破れ」

竹内宏光

大阪府立高津高等学校　進路講演会  2013 

18aAL-6 Topological Aspects of Tachyon Condensation : Domain Wall Annihilation and Vorton Creation Domestic conference

Nitta Muneto, Kasamatsu Kenichi, Tsubota Makoto, Takeuchi Hiromitsu

2012.09  The Physical Society of Japan

2成分ボース・アインシュタイン凝縮における超流体間摩擦と摩擦緩和過程 Domestic conference

竹内 宏光, 石野 隼伍, 坪田 誠

日本物理学会、秋季大会  2012.09  一般社団法人 日本物理学会

2成分ボース・アインシュタイン凝縮体における0重渦の不安定性 Domestic conference

石野 隼伍, 坪田 誠, 竹内 宏光

日本物理学会、秋季大会  2012.09  一般社団法人 日本物理学会

ボース凝縮体におけるDブレーンソリトンの構造 Domestic conference

笠松健一，竹内宏光，坪田誠，新田宗土

日本物理学会、秋季大会  2012.09  一般社団法人 日本物理学会

２成分ボース・アインシュタイン凝縮体におけるドメイン壁の対消滅とvortonの生成 Domestic conference

竹内宏光

新学術領域集中連携研究会「異方的超流体での新奇なトポロジカル量子渦」  2012.09 

ボース・アインシュタイン凝縮におけるタキオン凝縮；空間的に局在した自発的対称性の破れ Domestic conference

竹内宏光，笠松健一，坪田誠，新田宗土

日本物理学会、秋季大会  2012.09  一般社団法人 日本物理学会

Tachyon condensation and brane annihilation in Bose-Einstein condensates: spontaneous symmetry breaking in a lower-dimensional subspace Invited International conference

Hiromitsu Takeuchi

QFS2012: International Conference on Quantum Fluids and Solids, Lancaster University, UK  2012.08 

Energy spectra of the superfluid velocity made by quantized vortices in twodimensional quantum turbulence International conference

2012.08 

Vortons and 3D skyrmions from domain wall pair annihilations in BECs International conference

2012.08 

Spin Susceptibility of Proximity-Induced Odd-Frequency State in Aerogel/Superfluid 3He System International conference

2012.08 

Evidence of Knudsen-Hydrodynamic Crossover in Normal Fluid 3He in 98% Aerogel International conference

2012.08 

Instability of overlapped vortices rotating in opposite directions in binary Bose-Einstein condensates International conference

2012.08 

Helical shear-flow instability in the phase-separated two-component BoseEinstein Condensates International conference

2012.08 

ボース・アインシュタイン凝縮体におけるタキオン凝縮とブレーン対消滅 Invited

竹内宏光

理化学研究所，数理物理学研究室  2012.07 

Simulating brane-anti-brane annihilation in Bose-Einstein condensates International conference

2012.07 

Tachyon Condensation in Bose-Einstein Condensates Invited International conference

Hiromitsu Takeuchi

RETUNE 2012: Relaxation, Turbulence, and Non-Equilibrium Dynamics of Matter Fields, University of Heidelberg, Germany  2012.06 

Tachyon Condensation in Bose-Einstein Condensates International conference

2012.05 

2成分ボース・アインシュタイン凝縮体における対向超流動の摩擦緩和過程 Domestic conference

竹内宏光

共同利用スーパーコンピュータ成果報告会  2012.02 

２成分ボース・アインシュタイン凝縮体におけるドメイン壁の不安定性と位相欠陥の生成 Invited

竹内宏光

広島大学，総合科学部，物質科学セミナー  2012.02 

2成分ボース・アインシュタイン凝縮体における流体力学的不安定性 Invited

竹内宏光

慶應義塾大学，商学部，日吉物理学教室，談話会  2012.01 

２成分ボース・アインシュタイン凝縮体におけるタキオン凝縮 Invited

竹内宏光

慶應義塾大学，商学部，日吉物理学教室，談話会  2012.01 

ボース・アインシュタイン凝縮体におけるソリトンからの量子乱流生成 Domestic conference

楠村拓也，坪田誠，竹内宏光

日本物理学会、秋季大会  2011.09  一般社団法人 日本物理学会

エアロジェル中液体ヘリウム3における音波の減衰 Domestic conference

竹内 宏光, 東谷 誠二, 永井 克彦

日本物理学会、秋季大会  2011.09  一般社団法人 日本物理学会

対向超流動不安定性による量子渦輪生成と乱流遷移のパラメータ依存性 Domestic conference

石野 隼伍, 坪田 誠, 竹内 宏光

日本物理学会、秋季大会  2011.09  一般社団法人 日本物理学会

2成分ボーズ・アインシュタイン凝縮体における螺旋せん断超流動の不安定性 Domestic conference

林 真佑, 坪田 誠, 竹内 宏光

日本物理学会、秋季大会  2011.09  一般社団法人 日本物理学会

2成分ボース・アインシュタイン凝縮体における量子渦間の相互作用 Domestic conference

竹内 宏光, 衛藤 稔, 笠松 健一, 新田 宗土, 坪田 誠

日本物理学会、秋季大会  2011.09  一般社団法人 日本物理学会

Drag Force on a High Porosity Aerogel in Liquid 3He Invited International conference

Hiromitsu Takeuchi

LT26: 26th International Conference on Low Temperature Physics (LT26), Beijing, China  2011.08 

Vortex nucleation and transition to binary quantum turbulence in two-component Bose-Einstein condensates International conference

2011.08 

Formation of Quantum Turbulence from Dark Solitons in Atomic Bose-Einstein Condensates International conference

2011.08 

2成分BECにおけるケルビン・ヘルムホルツ不安定性と対向流不安定性のクロスオーバー Domestic conference

鈴木 直也, 竹内 宏光, 笠松 健一, 坪田 誠, 斎藤 弘樹

日本物理学会、年次大会（中止）  2011.03  一般社団法人 日本物理学会

冷却原子気体ボース・アインシュタイン凝縮体における回転超放射 Invited

竹内宏光

関西学院大学，理工学部，初期宇宙研究室  2010.12 

冷却原子気体ボース・アインシュタイン凝縮体におけるDブレーンとタキオン凝縮 Invited

竹内宏光

大阪市立大学，宇宙物理(重力)・素粒子論 研究室 コロキウム  2010.11 

Counter-superflow turbulence in Two-component BECs; Recovery of Classical Turbulence Invited

竹内宏光

京都大学，量子光学研究室  2010.10 

原子気体ボース・アインシュタイン凝縮におけるタキオン凝縮 Domestic conference

竹内宏光

『アインシュタインの物理』でリンクする研究・教育拠点 研究会  2010.10 

超流体におけるせん断流の不安定性 Domestic conference

竹内宏光

第２回『アインシュタインの物理』でリンクする研究・教育拠点 研究会  2010.10 

2成分超流体の第一音波と第二音波 Domestic conference

石野 隼伍, 竹内 宏光, 坪田 誠

日本物理学会、秋季大会  2010.09  一般社団法人 日本物理学会

ボース・アインシュタイン凝縮におけるドメイン壁の対消滅における量子渦の生成；Dブレーンと反Dブレーンの対消滅におけるストリングの生成 Domestic conference

竹内 宏光, 笠松 健一, 新田 宗土, 坪田 誠

日本物理学会、秋季大会  2010.09  一般社団法人 日本物理学会

Vortex formations from domain wall annihilations in two-component Bose-Einstein condensates International conference

2010.08 

Counterflow quantum turbulence and the instability in two-component Bose-Einstein condensates International conference

2010.08 

Two-superfluid model of two-component Bose-Einstein condensates; first sound and second sound International conference

2010.08 

Analogue of D-branes in Bose-Einstein condensates International conference

2010.08 

２成分ボース・アインシュタイン凝縮における不安定性と位相欠陥 Invited

竹内宏光

東京大学，物性研究所，理論セミナー  2010.06 

Quantum turbulence of two-component superfluids in two-component atomic BECs International conference

Hiromitsu Takeuchi

Satellite Workshop "Quantum Turbulence", QFS2010: International Symposium on Quantum Fluids and Solids, Grenoble World Trade Center, Grenoble, France  2010.04 

２成分ボースアインシュタイン凝縮体における対向超流動の不安定現象 Domestic conference

石野 隼伍, 竹内 宏光, 坪田 誠

日本物理学会、年次大会  2010.03  一般社団法人 日本物理学会

ボース・アインシュタイン凝縮における位相欠陥でリンクする物理の模索 Domestic conference

竹内宏光

『アインシュタインの物理』でリンクする研究・教育拠点 研究会， 学内重点冬セミナー'10  2010.03 

巨視的波動関数による超固体相のモデル Domestic conference

坪田 誠, 竹内 宏光, 藤本 和也

日本物理学会、年次大会  2010.03  一般社団法人 日本物理学会

2成分ボース・アインシュタイン凝縮におけるDブレーン Domestic conference

笠松 健一, 竹内 宏光, 新田 宗土, 坪田 誠

日本物理学会、年次大会  2010.03  一般社団法人 日本物理学会

Kelvin-Helmholtz Instability in Atomic Bose-Einstein Condensates International conference

2010.03 

D-branes in Bose-Einstein condensates International conference

2010.03 

D-brane in Bose-Einstein Condensates International conference

2010.02 

量子ケルビン・ヘルムホルツ不安定性 Domestic conference

竹内 宏光, 笠松 健一, 坪田 誠

日本物理学会、秋季大会  2009.09  一般社団法人 日本物理学会

Connection of Vortices between Spatially Different Phases in Two-Component Bose-Einstein Condensates International conference

2009.08 

Shear-flow Instability in Two-component Bose-Einstein Condensates International conference

2009.08 

原子気体ボース・アインシュタイン凝縮における量子流体力学的不安定現象 Domestic conference

竹内宏光，笠松健一，坪田誠，鈴木直也，斉藤弘樹

オイラー方程式の数理：渦運動と音波150年  2009.07 

Spontaneous Radiation and Amplification of Kelvin Waves on Quantized Vortices in Bose-Einstein Condensates International conference

2009.06 

Instability of Shear-flow of Two-component Bose-Einstein Condensates International conference

2009.04 

Spontaneous Radiation and Amplification of Kelvin Waves on Quantized Vortices in Bose-Einstein Condensates International conference

2008.12 

原子気体ボース・アインシュタイン凝縮におけるゼリドビッチ･スタロビンスキー効果；カーブラックホールとのアナロジー Invited

竹内宏光

慶応大学，理工学部物理学科，白濱研究室  2008.11 

原子気体ボース・アインシュタイン凝縮におけるドネリー･グラバーソン不安定性 Invited

竹内宏光

慶応大学，理工学部物理学科，白濱研究室  2008.11 

原子気体ボース・アインシュタイン凝縮におけるドネリー･グラバーソン不安定性 Invited

竹内宏光

東京大学，総合文化研究科，加藤雄介研究室  2008.11 

原子気体ボース・アインシュタイン凝縮におけるドネリー･グラバーソン不安定性 Domestic conference

竹内 宏光, 坪田 誠

日本物理学会、秋季大会  2008.09  一般社団法人 日本物理学会

原子気体ボース・アインシュタイン凝縮におけるゼリドビッチ･スタロビンスキー効果；カーブラックホールとのアナロジー Domestic conference

竹内宏光

際本研究会 渦・流れ，ホーキング輻射  2008.09 

Donnelly-Glaberson Instability in Atomic Bose-Einstein condensates at T=0 K International conference

2008.08 

Donnelly-Glaberson Instability Exciting Kelvin waves in Atomic Bose-Einstein condensates International conference

2008.08 

Donnelly-Glaberson instability in atomic Bose-Einstein condensates at zero temperature International conference

2008.03 

Boojums in Rotating Two-Component Bose-Einstein Condensates Invited

Hiromitsu Takeuchi

Prof. Masahito Ueda group, Tokyo Institute of Technology  2008.02 

Exotic Kelvin Waves on a Vortex in Atomic Bose-Einstein Condensates International conference

2007.12 

Exotic Kelvin Waves on a Vortex in Atomic Bose-Einstein Condensates International conference

2007.12 

ボース・アインシュタイン凝縮体中のケルビン波のダイナミクス Domestic conference

竹内 宏光, 坪田 誠

日本物理学会、年次大会  2007.09  一般社団法人 日本物理学会

Zel'dovich-Starobinsky Effect in Atomic Bose-Einstein Condensates: Analogy to Kerr Black Hole International conference

2007.08 

ボース・アインシュタイン凝縮体におけるゼリドヴィッチ・スタロビンスキー効果：カーブラックホールとのアナロジー Domestic conference

竹内 宏光, 坪田 誠

日本物理学会、春季大会  2007.03  一般社団法人 日本物理学会

Boojums in Rotating Two-Component Bose-Einstein Condensates International conference

2006.08 

Phonon Emission from a Speckle Potential Rotating in an Atomic-Gas Bose Gas Bose-Einstein Condensate International conference

2006.04 

Boojums in Rotating Two-Component Bose-Einstein Condensates International conference

2006.04 

回転する2成分ボース凝縮体におけるブージャム Domestic conference

竹内 宏光, 坪田 誠

日本物理学会、春季大会  2006.03  一般社団法人 日本物理学会

Vortex Structures in Rotating Two-Component Bose-Einstein Condensates in an Anharmonic Trapping Potential International conference

2005.12 

Vortex Structures in Rotating Two-Component Bose-Einstein Condensates in an Anharmonic Trapping Potential International conference

2005.08 

非調和ポテンシャル中の回転2成分ボース凝縮体における渦構造 Domestic conference

竹内宏光，笠松健一，坪田誠

日本物理学会、年次大会  2005.03  一般社団法人 日本物理学会

フェルミ超流体における自発的対称性の破れの動的理論

Fund for the Promotion of Joint International Research / Fostering Joint International Research (A)  2022

量子相転移動力学の基盤となるスピノールBEC中の位相欠陥の内部状態と動力学の解明

Grant-in-Aid for Scientific Research(B)  2022

量子相転移動力学の基盤となるスピノールBEC中の位相欠陥の内部状態と動力学の解明

Grant-in-Aid for Scientific Research(B)  2020.04

Visualizing the phase separation of a dual-BEC for verifying the dynamical scaling hypothesis

Grant-in-Aid for Scientific Research(B)  2020.04

フェルミ超流体における自発的対称性の破れの動的理論

国際共同研究加速基金(国際共同研究強化(A))  2018

Phase ordering percolation and dynamic statistical law in multi-component superfluids

Grant-in-Aid for Scientific Research(C)  2017.04

散乱長の時空間制御で開拓する量子縮退気体の新奇な非平衡ダイナミクス

Grant-in-Aid for Scientific Research(B)  2017.04

多成分超流体における新奇な秩序化現象とその相転移動力学の確立

Grant-in-Aid for Young Scientists(B)  2014.04

超流体中の射影低次元空間における自発的対称性の破れ

Grant-in-Aid for Research Activity Start-up  2013.08

Novel Edge Phenomena in Spin-Triplet Superfluids

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)  2010.04

多成分原子気体ボース・アインシュタイン凝縮体で実現する多様な位相欠陥の研究

Grant-in-Aid for JSPS Fellows  2007

物理学特別研究5A

2024   Intensive lecture   Graduate school

物理学特別研究4A

2024   Intensive lecture   Graduate school

物理学特別研究3A

2024   Intensive lecture   Graduate school

物理学特別演習5A

2024   Intensive lecture   Graduate school

物理学特別演習4A

2024   Intensive lecture   Graduate school

物理学特別演習3A

2024   Intensive lecture   Graduate school

海外特別研究1

2024   Intensive lecture   Graduate school

物理学特別研究2B

2024   Intensive lecture   Graduate school

物理学特別研究1B

2024   Intensive lecture   Graduate school

物理学特別演習2B

2024   Intensive lecture   Graduate school

物理学特別演習1B

2024   Intensive lecture   Graduate school

海外特別研究5

2024   Intensive lecture   Graduate school

海外特別研究5

2024   Intensive lecture   Graduate school

物理学特別研究5B

2024   Intensive lecture   Graduate school

物理学特別研究4B

2024   Intensive lecture   Graduate school

物理学特別研究3B

2024   Intensive lecture   Graduate school

物理学特別演習5B

2024   Intensive lecture   Graduate school

物理学特別演習4B

2024   Intensive lecture   Graduate school

物理学特別演習3B

2024   Intensive lecture   Graduate school

海外特別研究

2024   Intensive lecture   Undergraduate

物理学講読

2024   Weekly class   Undergraduate

特別実験・特別理論演習

2024   Intensive lecture   Undergraduate

海外特別研究2

2023   Intensive lecture   Graduate school

量子統計力学A

2023   Weekly class   Graduate school

物理学特別研究2A

2023   Intensive lecture   Graduate school

物理学特別研究1A

2023   Intensive lecture   Graduate school

物理学特別演習2A

2023   Intensive lecture   Graduate school

物理学特別演習1A

2023   Intensive lecture   Graduate school

海外特別研究4

2023   Intensive lecture   Graduate school

物理学特別研究4A

2023   Intensive lecture   Graduate school

物理学特別研究3A

2023   Intensive lecture   Graduate school

物理学特別演習4A

2023   Intensive lecture   Graduate school

物理学特別演習3A

2023   Intensive lecture   Graduate school

物理学講読

2023   Weekly class   Undergraduate

特別実験・特別理論演習

2023   Intensive lecture   Undergraduate

物理学前期特別研究Ⅱ

2023   Intensive lecture   Graduate school

後期海外特別研究２

2023   Intensive lecture   Graduate school

後期特別研究

2023   Intensive lecture   Graduate school

物性物理学ゼミナール

2023   Intensive lecture   Graduate school

宇宙・高エネルギー物理学ゼミナール

2023   Intensive lecture   Graduate school

基礎物理学ゼミナール

2023   Intensive lecture   Graduate school

海外特別研究

2023   Intensive lecture   Undergraduate

物理学特別研究2B

2023   Intensive lecture   Graduate school

物理学特別研究1B

2023   Intensive lecture   Graduate school

物理学特別演習2B

2023   Intensive lecture   Graduate school

物理学特別演習1B

2023   Intensive lecture   Graduate school

現代物理学２

2023   Weekly class   Undergraduate

物理学特別研究4B

2023   Intensive lecture   Graduate school

物理学特別研究3B

2023   Intensive lecture   Graduate school

物理学特別演習4B

2023   Intensive lecture   Graduate school

物理学特別演習3B

2023   Intensive lecture   Graduate school

物理学特別研究1A

2022   Intensive lecture   Graduate school

物理学特別演習1A

2022   Intensive lecture   Graduate school

物理学特別研究3A

2022   Intensive lecture   Graduate school

物理学特別演習3A

2022   Intensive lecture   Graduate school

海外特別研究2 （杉本）

2022   Intensive lecture   Graduate school

海外特別研究1 （杉本）

2022   Intensive lecture   Graduate school

物理学特別研究1B （杉本）

2022   Intensive lecture   Graduate school

物理学特別演習1B （杉本）

2022   Intensive lecture   Graduate school

海外特別研究3 （杉本）

2022   Intensive lecture   Graduate school

物理学特別研究3B （杉本）

2022   Intensive lecture   Graduate school

海外特別研究5 （杉本）

2022   Intensive lecture   Graduate school

海外特別研究4 （杉本）

2022   Intensive lecture   Graduate school

物理学特別演習3B （杉本）

2022   Intensive lecture   Graduate school

前期海外特別研究２（物理学分野）

2022   Intensive lecture   Graduate school

後期海外特別研究１（物理学分野）

2022   Intensive lecture   Graduate school

物理学前期特別研究（M２）

2022   Intensive lecture   Graduate school

物性物理学演習（M２）

2022   Intensive lecture   Graduate school

前期特別研究（M２物理学分野）

2022   Intensive lecture   Graduate school

後期特別研究（Ｄ３物理学分野）

2022   Intensive lecture   Graduate school

後期特別研究（Ｄ２物理学分野）

2022   Intensive lecture   Graduate school

物性物理学ゼミナール

2022   Intensive lecture   Graduate school

海外特別研究（物理）

2022   Intensive lecture   Undergraduate

物理学講読

2022   Weekly class   Undergraduate

特別実験/特別理論演習

2022   Intensive lecture   Undergraduate

後期特別研究

2020     Graduate school

Exercises in Condensed Matter Physics

2020     Graduate school

特別実験・特別理論演習

2020     Graduate school

前期特別研究

2020     Graduate school

Quantum Statistical Mechanics 1

2019     Graduate school

特別実験・特別理論演習

2019     Graduate school

Exercises in Condensed Matter Physics

2019     Graduate school

後期特別研究

2019     Graduate school

前期特別研究

2019     Graduate school

Basic Physics 2

2019     Undergraduate

Basic Physics Experiments 1

2019     Undergraduate

Exercises in Condensed Matter Physics

2018     Graduate school

後期特別研究

2018     Graduate school

前期特別研究

2018     Graduate school

特別実験・特別理論演習

2018     Graduate school

Basic Physics Experiments 1

2018     Undergraduate

Basic Physics 2

2018     Undergraduate

特別実験・特別理論演習

2017     Graduate school

Exercises in Condensed Matter Physics

2017     Graduate school

後期特別研究

2017     Graduate school

Exercises in Condensed Matter Physics

2017     Graduate school

Exercises in Condensed Matter Physics

2017     Graduate school

Quantum Statistical Mechanics 1

2017     Graduate school

後期特別研究

2017     Graduate school

特別実験・特別理論演習

2017     Graduate school

前期特別研究

2017     Graduate school

Computational Physics

2017     Undergraduate

Basic Physics Experiments 1

2017     Undergraduate

特別実験・特別理論演習

2016     Graduate school

Exercises in Condensed Matter Physics

2016     Graduate school

後期特別研究

2016     Graduate school

前期特別研究

2016     Graduate school

特別実験・特別理論演習

2015     Graduate school

Exercises in Condensed Matter Physics

2015     Graduate school

後期特別研究

2015     Graduate school

前期特別研究

2015     Graduate school

Quantum Statistical Mechanics 1

2015     Graduate school

特別実験・特別理論演習

2014     Graduate school

Exercises in Condensed Matter Physics

2014     Graduate school

後期特別研究

2014     Graduate school

前期特別研究

2014     Graduate school

特別実験・特別理論演習

2013     Graduate school

Exercises in Condensed Matter Physics

2013     Graduate school

後期特別研究

2013     Graduate school

前期特別研究

2013     Graduate school

Quantum Statistical Mechanics 1

2013     Graduate school

現代物理学２

Institution：Osaka City University

基礎物理学Ⅰ－E

Institution：Osaka City University

入門物理学Ⅱ

Institution：Osaka City University

量子力学２演習

Institution：Osaka City University

量子力学１演習

Institution：Osaka City University

物理学演習２

Institution：Osaka City University

現代物理学２

Institution：Osaka City University

計算物理

Institution：Osaka City University

量子力学１演習

Institution：Osaka City University

量子力学２演習

Institution：Osaka City University

電磁気学とその演習１

Institution：Osaka City University

基礎物理学Ⅰ－E

Institution：Osaka City University

基礎物理学Ⅱ

Institution：Osaka City University

基礎物理学実験Ⅰ

Institution：Osaka City University

入門物理学Ⅱ

Institution：Osaka City University

教育方法の改善  2019

教育方法の改善  2019

教育方法の改善  2018

教育方法の改善  2018

教育方法の改善  2018

教育方法の改善  2018

教育方法の改善  2017

教育方法の改善  2017

教育方法の改善  2017

発表題目「能動的学びに重点を置いた授業」  2016

大阪公立大、物理学の「常識」を覆す量子粘性を理論提言 Internet

Nikkei Inc.  Nikkei  2024.01

Eccentric fractional skyrmion discovered in numerical simulations of ultra-cold superfluids Internet

Asia Research News  2022.02

Eccentric fractional skyrmion discovered in numerical simulations of ultra-cold superfluids Internet

AlphaGalileo  2022.02

Eccentric fractional skyrmion discovered in numerical simulations of ultra-cold superfluids Internet

American Association for the Advancement of Science(AAAS)  EurekAlert!  2022.02

City University discovers new type of magnetic skyrmion Internet

The Optronics Co.,Ltd.  OPTRONICS ONLINE  2022.02

スピン流と磁壁の相互作用による新種の「磁気スキルミオン」、大阪市大が発見 Internet

Mynavi Corporation  マイナビニュース  2022.02

常識を覆す大発見！新種のスキルミオンを発見 Internet

Osaka City University  Press Release  2022.02

世界初！2種類の超流動体の界面模様の形成機構を解明　量子流体力学の発展につながる研究成果（Digital PR Platform） Internet

Sankei Digital Inc.  SankeiBiz  2021.08

世界初！2種類の超流動体の界面模様の形成機構を解明　量子流体力学の発展につながる研究成果（Digital PR Platform） Internet

The Mainichi Newspapers Co.,Ltd  毎日新聞  2021.08

世界初！ ２種類の超流動体の界面模様の形成機構を解明 量子流体力学の発展につながる研究成果 Internet

Kindai University, Osaka City University  Press Release  2021.08

大阪市立大、対称性の自発的破れに関する未知の「位相欠陥」の正体を解明 Internet

Mynavi Corporation  マイナビニュース  2021.05

A discovery that defies convention! Mystery object caused by spontaneous symmetry breaking revealed Internet

Osaka City University  Press Release  2021.05