Keio University

Presentations

Ohashi, Yoji

441-460 items (total 593)

Pseudogap Phenomena of an Ultracold Fermi Gas with a P-wave Feshbach Resonance

Speaker
Daisuke Inotani, Ryota Watanabe, Manfred Sigrist, and Yoji Ohashi
Conference Title
[Conference Category International presentation] Conference Title 26th International conference on low temperature physics (LT26), August 10-17(Venue Beijing, China) Dates 2011.08.10 - 2011.08.10
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

BCS-BECクロスオーバー(依頼講演)

Speaker
大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.12.22 - 2014.12.22
Organizer
新学術領域研究会「中性子星核物質」
Invitation Status
With
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (invited, special)

Hetero-pairing and pseudogap phenomenon in the BCS-BEC crossover regime of an ultracold Fermi gas with mass imbalance

Speaker
Y.Ohashi, and R. Hanai
Conference Title
[Conference Category Domestic presentation] Conference Title International workshop on "Probing and Understanding of exotic superconductivity and superfluids" (October 27-31) Dates 2014.10.27 - 2014.10.27
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

フェルミ原子ガス超流動のBCS-BEC クロスオーバー領域における超流動秩序と 超流動揺らぎの競合

Speaker
Y.Ohashi, H.Tajima, R.Hanai, P. van Wyk
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.24 - 2014.09.24
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

非平衡定常状態下の励起子系における強結合効果

Speaker
花井亮、P. Littlewood、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.08 - 2014.09.08
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Px状態からPx+iPy状態への相転移線付近における擬ギャップ現象

Speaker
猪谷太輔、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.07 - 2014.09.07
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

スピン軌道相互作用のある強結合フェルミ原子気体系における p波対振幅の誘起

Speaker
山口辰威、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.07 - 2014.09.07
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

2次元フェルミ原子ガスのBKT転移と励起スペクトル

Speaker
松本杜青、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.07 - 2014.09.07
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

6Li-40K混合系におけるヘテロクーパー対形成と強結合補正

Speaker
花井亮、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.07 - 2014.09.07
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Strong-coupling corrections to the specific heat of an ultracold Fermi gas in the BCS-BEC crossover region

Speaker
P. van Wyk, H. Tajima, R. Hanai, and Y.Ohashi
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.07 - 2014.09.07
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

フェルミ原子気体超流動のスピン帯磁率に現れる超流動秩序と対破壊揺らぎの競合

Speaker
田島祐之、花井亮、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.07 - 2014.09.07
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

流入と散逸のあるフェルミ粒子系における非平衡強結合効果

Speaker
花井亮、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.04 - 2014.09.04
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Specific heat and strong-coupling effects in the BCS-BEC crossover regime of an ultracold Fermi gas

Speaker
P. van Wyk, H. Tajima, R. Hanai, Y Ohashi
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.04 - 2014.09.04
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

強結合フェルミ超流動体のスピン帯磁率における超流動揺らぎと秩序の競合現象

Speaker
田島裕之、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.04 - 2014.09.04
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

パリティを破った人工スピン軌道相互作用を有する冷却フェルミ原子ガス超流動における強結合効果とp波対振幅の誘起

Speaker
山口辰威、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.03 - 2014.09.03
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Collective excitations in superconducting graphene

Speaker
D Inotani1, S Okada, Y Ohashi
Conference Title
[Conference Category International presentation] Conference Title 27th International Conference on Low Temperature Physics (LT27) [August 6-13](Venue Buenos Aires, Argentine) Dates 2014.08.12 - 2014.08.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

SPIN-GAP PHENOMENON IN A STRONGLY INTERACTING ULTRACOLD FERMI GAS

Speaker
H. Tajima, R. Hanai, Y Ohashi1
Conference Title
[Conference Category International presentation] Conference Title 27th International Conference on Low Temperature Physics (LT27) [August 6-13](Venue Buenos Aires, Argentina) Dates 2014.08.08 - 2014.08.08
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Hetero-pairing and pseudogap phenomena in an ultracold Fermi gas with mass imbalance

Speaker
R. Hanai, Y Ohashi1
Conference Title
[Conference Category International presentation] Conference Title 27th International Conference on Low Temperature Physics (LT27) [August 6-13](Venue Buenos Aires, Argentina) Dates 2014.08.08 - 2014.08.08
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Pseudogap phenomena in a two-dimensional ultracold Fermi gas near the Berezinskii-Kosterlitz-Thouless transition

Speaker
M.Matsumoto, Y Ohashi
Conference Title
[Conference Category International presentation] Conference Title 27th International Conference on Low Temperature Physics (LT27) [August 6-13](Venue Buenos Aires, Argentina) Dates 2014.08.08 - 2014.08.08
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Triplet pair correlation in a trapped s-wave superfluid Fermi gas at T=0

Speaker
Y. Endo, D. Inotani, Y Ohashi
Conference Title
[Conference Category International presentation] Conference Title 24th International Conference on Atomic Physics (ICAP 2014) [August 3-8](Venue Mayflower Renaissance Hotel, Washington, D.C. USA) Dates 2014.08.07 - 2014.08.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation