Thermodynamic properties of Rashba spin-orbit-coupled Fermi gas

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dc.citation.articleNumber63623
dc.citation.issueNumber6
dc.citation.journalTitlePhysical Review A
dc.citation.volumeNumber90
dc.contributor.authorZheng, Zhen
dc.contributor.authorPu, Han
dc.contributor.authorZou, Xubo
dc.contributor.authorGuo, Guangcan
dc.contributor.orgRice Quantum Institute
dc.date.accessioned2017-06-05T21:25:23Z
dc.date.available2017-06-05T21:25:23Z
dc.date.issued2014
dc.description.abstractWe investigate the thermodynamic properties of a superfluid Fermi gas subject to Rashba spin-orbit coupling and effective Zeeman field. We adopt a T-matrix scheme that takes beyond-mean-field effects, which are important for strongly interacting systems, into account. We focus on the calculation of two important quantities: the superfluid transition temperature and the isothermal compressibility. Our calculation shows very distinct influences of the out-of-plane and the in-plane Zeeman fields on the Fermi gas. We also confirm that the in-plane Zeeman field induces a Fulde-Ferrell superfluid below the critical temperature and an exotic finite-momentum pseudogap phase above the critical temperature.
dc.identifier.citationZheng, Zhen, Pu, Han, Zou, Xubo, et al.. "Thermodynamic properties of Rashba spin-orbit-coupled Fermi gas." <i>Physical Review A,</i> 90, no. 6 (2014) American Physical Society: https://doi.org/10.1103/PhysRevA.90.063623.
dc.identifier.doihttps://doi.org/10.1103/PhysRevA.90.063623
dc.identifier.urihttps://hdl.handle.net/1911/94808
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.titleThermodynamic properties of Rashba spin-orbit-coupled Fermi gas
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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