Keio University

Presentations

Ohashi, Yoji

61-80 items (total 593)

Strong-coupling effects on thermodynamic properties of a normal Bose-Fermi mixture with a tunable hetero-pairing interaction

Speaker
Koki Manabe, and Yoji Ohashi
Conference Title
[Conference Category International presentation] Conference Title QFS (Quantum Fluids and Solids) 2021 International Online Conference(Venue Bangalore, India (August 10-13, 16-19, 2021)) Organizer Indian Institute of Science (IISc) Dates 2021.08.12 - 2021.08.12
Organizer
Indian Institute of Science (IISc)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Realization of unconventional Fermi superfluids through Fermi-surface reservoir-engineering

Speaker
Taira Kawamura, Ryo Hanai, and Yoji Ohashi
Conference Title
[Conference Category International presentation] Conference Title QFS (Quantum Fluids and Solids) 2021 International Online Conference(Venue Bangalore, India (August 10-13, 16-19, 2021)) Organizer Indian Institute of Science (IISc) Dates 2021.08.12 - 2021.08.12
Organizer
Indian Institute of Science (IISc)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Ratio of shear viscosity to entropy density in a superfluid Fermi gas

Speaker
Daichi Kagamihara, Shunji Tsuchiya, and Yoji Ohashi
Conference Title
[Conference Category International presentation] Conference Title QFS (Quantum Fluids and Solids) 2021 International Online Conference(Venue Bangalore, India (August 10-13, 16-19, 2021)) Organizer Indian Institute of Science (IISc) Dates 2021.08.16 - 2021.08.16
Organizer
Indian Institute of Science (IISc)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Effective interaction between composite Fermi molecules in a strongly-interacting Bose-Fermi mixture : Exact few-body analysis and its implication

Speaker
真辺幸喜、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.08.30 - 2021.08.30
Organizer
KEK理論センター
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

熱浴を用いたフェルミ面の制御と非平衡FFLO状態の実現

Speaker
河村泰良、花井亮、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.08.30 - 2021.08.30
Organizer
KEK理論センター
Invitation Status
With
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)

強結合フェルミ気体における奇周波数クーパーペア

Speaker
岩崎舜平、真辺幸喜、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.09.21 - 2021.09.21
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

強結合Bose-Fermi混合原子気体における分子間有効相互作用効果II

Speaker
真辺幸喜、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.09.20 - 2021.09.20
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

超流動フェルミ原子気体のずり粘性率II

Speaker
鏡原大地、土屋俊二、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.09.20 - 2021.09.20
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Non-equilibrium BCS-BEC crossover in a strongly interacting driven-dissipative Fermi gas

Speaker
Yoji Ohashi, Taira Kawamura, and Ryo Hanai
Conference Title
[Conference Category International presentation] Conference Title International Conference "SuperFluctuations2021"(Venue Italy (June 14-15 2021)) Organizer International MultiSuper Network Dates 2021.06.15 - 2021.06.15
Organizer
International MultiSuper Network
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

FFLO状態の対形成揺らぎに対する安定性

Speaker
河村泰良、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.09.20 - 2021.09.20
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

奇周波数超流動の強結合理論

Speaker
岩崎舜平, 真辺幸喜, 大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.03.23 - 2021.03.23
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

奇周波数超流動に対する強結合理論

Speaker
岩崎舜平, 真辺幸喜, 大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2020.09.08 - 2020.09.08
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

フェルミ面エンジニアリングによる冷却フェルミ原子ガスにおけるクラスター形成の制御

Speaker
河村泰良、花井亮、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.03.23 - 2021.03.23
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

強結合Bose-Fermi混合原子気体における分子間有効相互作用効果

Speaker
真辺幸喜,大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.03.12 - 2021.03.12
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

非平衡フェルミ面エンジニアリングによるFulde-Ferrell状態の実現

Speaker
河村泰良、花井亮、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.03.12 - 2021.03.12
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

超流動フェルミ原子気体のずり粘性率

Speaker
鏡原大地、土屋俊二、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2021.03.12 - 2021.03.12
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Shear viscosity and Kovtun-Son-Starinets conjecture in an ultracold Fermi gas

Speaker
大橋洋士、鏡原大地
Conference Title
[Conference Category Domestic presentation] Dates 2021.03.15 - 2021.03.15
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)

Shear viscosity and Kovtun-Son-Starinets conjecture in a strongly interacting Fermi gas

Speaker
大橋洋士、鏡原大地
Conference Title
[Conference Category Domestic presentation] Dates 2020.11.20 - 2020.11.20
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)

非平衡引力フェルミオン系における擬ギャップ現象

Speaker
河村泰良, 鏡原大地, 猪谷太輔, 大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2019.09.12 - 2019.09.12
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Shear viscosity and Kovtun-Son-Starinets conjecture in a strongly interacting Fermi gas

Speaker
Yoji Ohashi, Daichi Kagamihara
Conference Title
[Conference Category Domestic presentation] Dates 2020.09.02 - 2020.09.02
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)