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Rotating Fulde-Ferrell-Larkin-Ovchinnikov state in cold Fermi gases
http://hdl.handle.net/10191/30517
http://hdl.handle.net/10191/30517248c0e53-5dd9-4a44-bd11-8978694d2431
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-11-27 | |||||
タイトル | ||||||
タイトル | Rotating Fulde-Ferrell-Larkin-Ovchinnikov state in cold Fermi gases | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Rotating Fulde-Ferrell-Larkin-Ovchinnikov state in cold Fermi gases | |||||
言語 | ||||||
言語 | eng | |||||
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資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Yoshida, Tomohiro
× Yoshida, Tomohiro× Yanase, Youichi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We study an effect of rotation on the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state of two-component Fermi superfluid gases in a toroidal trap. We investigate the stability of the FFLO states in the quasi-one-dimensional regime on the basis of the Bogoliubov–de Gennes equation. We find that two FFLO phases, i.e., the half-quantum-vortex state and the intermediate state of the Fulde-Ferrell (FF) state and the Larkin-Ovchinnikov (LO) state, are stabilized by the rotation. The phase diagram for the FF state, LO state, intermediate state, and half-quantum-vortex state is shown in both the T-P plane and the T-h plane. We demonstrate characteristic features of these states, such as the order parameter, flux quantization, and local polarization. Several related works are discussed, and the advantages of cold Fermi gases are indicated. | |||||
書誌情報 |
Physical review. Ser. 3. A, Atomic, molecular, and optical physics en : Physical review. Ser. 3. A, Atomic, molecular, and optical physics 巻 84, 号 063605, p. 1-9, 発行日 2011-12 |
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出版者 | American Physical Society | |||||
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収録物識別子タイプ | ISSN | |||||
収録物識別子 | 10502947 | |||||
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収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10764867 | |||||
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識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1103/PhysRevA.84.063605 | |||||
権利 | ||||||
権利情報 | Copyright(C)2011 The American Physical Society | |||||
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値 | publisher |