Fulde-ferrell-Larkin-Ovchinnikov states in fermi gases with unequal populations

T. Mizushima, K. Machida, M. Ichioka

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We theoretically investigate the microscopic structure of neutral Fermionic systems with unequal atomic populations. By using fully microscopic Bogoliubov-de Gennes framework, we study on the vortex structure in a single-vortex state with and without the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) modulation of the pairing field. It is found that the novel local density of states structure appears at intersection point of the FFLO nodal plane and the vortex line, which reflects the topological structure of the pairing field.

    Original languageEnglish
    Title of host publicationLOW TEMPERATURE PHYSICS
    Subtitle of host publication24th International Conference on Low Temperature Physics - LT24
    Pages79-80
    Number of pages2
    DOIs
    Publication statusPublished - Dec 1 2006
    EventLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24 - Orlando, FL, United States
    Duration: Aug 10 2006Oct 17 2006

    Publication series

    NameAIP Conference Proceedings
    Volume850
    ISSN (Print)0094-243X
    ISSN (Electronic)1551-7616

    Other

    OtherLOW TEMPERATURE PHYSICS: 24th International Conference on Low Temperature Physics - LT24
    Country/TerritoryUnited States
    CityOrlando, FL
    Period8/10/0610/17/06

    Keywords

    • Quantized vortex
    • Quantum gas
    • Superfluidity

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

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