Keio University

Presentations

Ohashi, Yoji

521-540 items (total 593)

BCS-BEC crossover in a trapped gas of Fermi gas with a Feshbach resonance

Speaker
Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title 13th international conference on recent progress in many-body theories(Venue Buenos Aires, Argentina.) Dates 2005.12 - 2005.12
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Ultracold matter : past and future

Speaker
A.Griffin and Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title 2005 Cold Atom Workshop(Venue Taipei, Taiwan) Dates 2005.11 - 2005.11
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

An overview of recent work on trapped Fermi superfluid gases

Speaker
A. Griffin, and Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title Invited seminar at Kyoto university(Venue 京都大学、京都) Dates 2005.11.17 - 2005.11.17
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Public lecture, seminar, tutorial, course, or other speech

Two-fluid hydrodynamics in the BCS-BEC crossover region" Seminar at Department of Physics

Speaker
A. Griffin, E.Taylor, and Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title Invited seminar at Kyoto university(Venue 京都大学、京都) Dates 2005.11.15 - 2005.11.15
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Public lecture, seminar, tutorial, course, or other speech

An overview of recent work on trapped Fermi superfluid gases

Speaker
A.Griffin , E. Taylor and Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title 東京理科大学物理学科 セミナ(招待) Dates 2005.11.09 - 2005.11.09
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Public lecture, seminar, tutorial, course, or other speech

Vortex structure in weak to strong coupling superconductors: from BCS to BEC

Speaker
M. Machida, T. Koyama, and Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title 18th International Symposium on Superconductivity(Venue Tsukuba, Japan) Dates 2005.10 - 2005.10
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Novel pairing in the Hubbard model with confined potential

Speaker
M. Machida, S. Yamada, Y. Ohashi, and H. Matsumoto
Conference Title
[Conference Category International presentation] Conference Title 18th International Symposium on Superconductivity(Venue Tsukuba, Japan) Dates 2005.10 - 2005.10
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Two-fluid hydrodynamics in the BCS-BEC crossover region

Speaker
A.Griffin , E. Taylor and Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title CIAR workshop on ultracold matter(Venue Toronto, Canada) Dates 2005.10 - 2005.10
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

An overview of recent work on trapped Fermi superfluid gases

Speaker
A. Griffin and Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title Invited seminar at San Sebastian(Venue San Sebastian, Spain) Dates 2005.09 - 2005.09
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Public lecture, seminar, tutorial, course, or other speech

フェルミオン光学格子上での擬スピンによる磁性及び超流動の発現について

Speaker
町田昌彦、山田進、大橋洋士、松本秀樹:
Conference Title
[Conference Category Domestic presentation] Dates 2005.09 - 2005.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

光学格子中のボーズ原子ガス絶縁体ー超流動転移

Speaker
高橋清志、松本秀樹、大橋 洋士
Conference Title
[Conference Category Domestic presentation] Dates 2005.09 - 2005.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Vortex Structure from BCS to BEC Superfluid

Speaker
M. Machida, T. Koyama, and Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title Fourth international conference on vortex matter in superconductors(Venue Crete, Greece) Dates 2005.09 - 2005.09
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Excitations in the BCS-BEC crossover regime of a superfluid Fermi gas with a Feshbach resonance

Speaker
Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title Fourth international conference on vortex matter in superconductors(Venue Crete, Greece) Dates 2005.09 - 2005.09
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Effect of quantum correction in the Bose-Hubbard model

Speaker
H. Matsumoto, K. Takahashi, and Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title 24th International Conference on Low Temperature Physics(Venue Florida, USA) Dates 2005.08 - 2005.08
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Reflectivity in the multi-Josephson junction model with Josephson vortex lattice

Speaker
H. Matsumoto, Y. Suzuki, and Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title 24th International Conference on Low Temperature Physics(Venue Florida, USA) Dates 2005.08 - 2005.08
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Structure changes of a quantized vortex in Fermi atom gas

Speaker
M. Machida, T. Koyama, Y. Ohashi
Conference Title
[Conference Category International presentation] Conference Title 24th International Conference on Low Temperature Physics(Venue Florida, USA) Dates 2005.08 - 2005.08
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Spin correlation and superfluidity of trapped Fermi atoms on an optical lattice

Speaker
M. Machida, S. Yamada, Y. Ohashi, and H. Matsumoto
Conference Title
[Conference Category International presentation] Conference Title 24th International Conference on Low Temperature Physics(Venue Florida, USA) Dates 2005.08 - 2005.08
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

BCS-BEC crossover in a gas of Fermi atoms with a p-wave Feshbach resonance

Speaker
Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title 24th International Conference on Low Temperature Physics(Venue Florida, USA) Dates 2005.08 - 2005.08
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Superfluidity and pseudo-spin magnetism of trapped Fermi atoms on an optical lattice

Speaker
M. Machida, S. Yamada, Y. Ohashi, and H. Matsumoto
Conference Title
[Conference Category International presentation] Conference Title 14th International Laser Physics Workshop(Venue Kyoto, Japan) Dates 2005.07 - 2005.07
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Effective interaction between molecules in the BEC regime of a superfluid Fermi gas

Speaker
Y.Ohashi
Conference Title
[Conference Category International presentation] Conference Title ESF Exploratory Workshop, "New phenomena in superfluidity and superconductivity," and NQS2005, "International conference on recent challenges in novel quantum systems."(Venue Camerino, Italy) Dates 2005.07 - 2005.07
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)