Theoretical study of the new phenomena of the ultra-cold atom gases with laser field
Project/Area Number |
23840034
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Research Category |
Grant-in-Aid for Research Activity Start-up
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Allocation Type | Single-year Grants |
Research Field |
Atomic/Molecular/Quantum electronics
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Research Institution | Gakushuin University |
Principal Investigator |
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Project Period (FY) |
2011 – 2012
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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
Keywords | ボーズ・アインシュタイン凝縮 / 超流動 / 準周期 / 非線形シュレディンガー方程式 / マルチバンド / 超伝導 / FFLO / 準周期系 / 非線形Schroedinger方程式 |
Research Abstract |
It is theoretically showed that the critical states of the atomic gases exist under the quasi-periodic potential made by the laser field. The FFLO states in which the order parameters of the superconductivity modulate in space are studied in multi-band superconductors. The new phases of the FFLO states are predicted via 1storder transitions.
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Report
(3 results)
Research Products
(14 results)
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[Presentation] Multifractals in Soliton sea on Fibonacci Lattice2012
Author(s)
Masahiro Takahashi、Hosho Katsura、Mahito Kohmoto、Tohru Koma
Organizer
APS March meeting 2012、Boston, USAM. Takahashi、Robust Critical States Appear in UltraCold Atom Gases、The 23rdInternational Conference on Atomic Physics
Place of Presentation
Palaiseau, France
Related Report
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