Superfluid fluctuations in the BCS-BEC crossover regime of a trapped Fermi gas
| Project/Area Number |
22540412
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Atomic/Molecular/Quantum electronics
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| Research Institution | Keio University |
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Principal Investigator |
OHASHI Yoji 慶應義塾大学, 理工学部, 教授 (60272134)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | BCS-BEC / クロスオーバー / トラップポテンシャル / フェルミ原子ガス / 擬ギャップ / 超流動 / 超流動ゆらぎ / BCS-BECクロスオーバー / 超流動揺らぎ / 強結合効果 / 非一様性 / ゆらぎ |
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| Research Abstract |
I have theoretically investigated strong coupling effects of a trapped gas of Fermi atoms in the BCS-BEC crossover region. I have clarified that spatial inhomogeneity due to the trap potential leads to the shell structure where the superfluid region aroun
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Report
(4 results)
Research Products
(70 results)
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[Presentation] R. Watanabe, S. Tsuchiya, and Y. Ohashi2012
Author(s)
Strong-coupling effects on photoemission spectra of two-dimensional Fermi gases in the BCS-BEC crossover
Organizer
23th International conference on atomic physics (ICAP2012)
Place of Presentation
Ecole Polytechnique, Palaiseau, France
Related Report
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