Keio University

Presentations

Ohashi, Yoji

121-140 items (total 593)

Intrinsic p-wave pair amplitude in a trapped ultracold s-wave superfluid Fermi gas

Speaker
Y. Endo, D. Inotani, R. Hanai, Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title APS March Meeting(March 2-6)(Venue San Antonio, Texas, US) Dates 2015.03.04 - 2015.03.04
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Pseudogap phenomenon near the phase transition from px- to px + ipy-wave Fermi superuid

Speaker
D. Inotani, Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title APS March Meeting(March 2-6)(Venue San Antonio, Texas, US) Dates 2015.03.04 - 2015.03.04
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Strong coupling properties of an ultracold Fermi gas in the BCS-BEC crossover region

Speaker
大橋洋士、Pieter van Wyk, 花井亮、田島裕之
Conference Title
[Conference Category Domestic presentation] Dates 2015.02.05 - 2015.02.05
Invitation Status
With
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Public lecture, seminar, tutorial, course, or other speech

Thermodynamic properties of a strongly interacting superfluid Fermi gas at zero temperature

Speaker
Hiroyuki Tajima, Pieter van Wyk, Ryo Hanai, Daichi Kagamihara, Daisuke Inotani, Munekazu Horikoshi, Yoji Ohashi
Conference Title
[Conference Category International presentation] Dates 2016.07.26 - 2016.07.26
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Ratio of Shear Viscosity to Entropy Density of an Ultracold Fermi Gas in the BCS-BEC Crossover Region

Speaker
Daichi Kagamihara, Yoji Ohashi
Conference Title
[Conference Category International presentation] Dates 2016.07.26 - 2016.07.26
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Phase diagram of a strongly interacting Bose-Fermi mixture

Speaker
Digvijay Kharga, Daisuke Inotani, Ryo Hanai, Yoji Ohashi
Conference Title
[Conference Category International presentation] Dates 2016.07.25 - 2016.07.25
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Zero-temperature compressibility and effects of quantum fluctuations in the BCS-BEC crossover regime of a superfluid Fermi gas

Speaker
Hiroyuki Tajima, Pieter van Wyk, Ryo Hanai, Daichi Kagamihara, Daisuke Inotani, and Yoji Ohashi
Conference Title
[Conference Category Domestic presentation] Dates 2016.06.11 - 2016.06.11
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Single-particle and collective excitations in a strongly-interacting electron-hole system with pumping and decay

Speaker
Ryo Hanai, P. B. Littlewood, Yoji Ohashi
Conference Title
[Conference Category International presentation] Dates 2016.04.25 - 2016.04.25
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Specific heat and phase diagram of a strongly interacting Fermi gas in the BCS-BEC crossover region

Speaker
Pieter van Wyk, Hiroyuki Tajima, Ryo Hanai, Yoji Ohashi
Conference Title
[Conference Category International presentation] Conference Title Many-body Physics in Synthetic Quantum Systems Dates 2016.04.04 - 2016.04.04
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Superfluid Instability and strong coupling effects in a Bose-Fermi mixture

Speaker
Digvijay Kharga, Pieter van Wyk, Ryo Hanai, Hiroyuki Tajima, Daisuke Inotani, and Yoji Ohashi
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.21 - 2016.03.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

p波相互作用するFermi原子気体における比熱に対する強結合効果

Speaker
猪谷太輔、Pieter van Wyk, 大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.21 - 2016.03.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Local photoemission spectra in the BCS-BEC crossover regime of an ultracold Fermi gas in a harmonic trap

Speaker
Miki Ota, Ryo Hanai, Hiroyuki Tajima, Daisuke Inotani, Yoji Ohashi
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.21 - 2016.03.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

フェルミ原子機気体のBCS-BECクロスオーバー領域における非磁性不純物効果

Speaker
武藤悠輔、猪谷太輔、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.21 - 2016.03.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

調和トラップに閉じ込められた強い引力相互作用を有するフェルミ原子気体の非一様なスピンギャップ現象II

Speaker
田島裕之、花井亮、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.21 - 2016.03.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

人工ゲージ場下の冷却フェルミ原子気体系におけるp波超流動実現に向けた理論解析2

Speaker
山口辰威、猪谷太輔、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.21 - 2016.03.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

2次元フェルミ原子気体のBKT転移近傍における重心運動量0のクーパー対の急増と1次相関関数

Speaker
松本杜青、猪谷太輔、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.21 - 2016.03.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

フェルミ原子気体のBCS-BECクロスオーバー領域におけるずり粘性率に対する強結合効果

Speaker
鏡原大地, Pieter van Wyk, 田島裕之, 花井亮, 猪谷太輔, 大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.21 - 2016.03.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Strong coupling analysis of the equation of state of an ultracold Fermi gas in the BCS-BEC crossover region, and its application to neutron star physics. II

Speaker
P. van Wyk, H. Tajima, D. Inotani, A. Ohnishi and Y. Ohashi
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.21 - 2016.03.21
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Pairings in an ultracold Fermi gas and application to neutron star physics

Speaker
Y. Ohashi, P. van Wyk, H. Tajima, A. Ohnishi
Conference Title
[Conference Category International presentation] Conference Title Baymfest in Tokyo, Exploring extreme forms of matter Dates 2016.03.14 - 2016.03.14
Organizer
東京大学、iTHES(理研)
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

ユニタリー領域近傍における超流動フェルミ原子気体の圧縮率の解析

Speaker
田島裕之、Pieter van Wyk, 花井亮、大橋洋士
Conference Title
[Conference Category Domestic presentation] Dates 2016.02.27 - 2016.02.27
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)