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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/65045
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dc.titleThermal-assisted anisotropy and anisotropy-driven instability in the superfluid state of two-species fermionic polar molecules
dc.contributor.authorLiao, R.
dc.contributor.authorHuang, Z.-G.
dc.contributor.authorYang, W.-F.
dc.contributor.authorLiu, W.-M.
dc.date.accessioned2014-06-17T08:00:30Z
dc.date.available2014-06-17T08:00:30Z
dc.date.issued2012-05-21
dc.identifier.citationLiao, R., Huang, Z.-G., Yang, W.-F., Liu, W.-M. (2012-05-21). Thermal-assisted anisotropy and anisotropy-driven instability in the superfluid state of two-species fermionic polar molecules. Physics Letters, Section A: General, Atomic and Solid State Physics 376 (26-27) : 1986-1991. ScholarBank@NUS Repository.
dc.identifier.issn03759601
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/65045
dc.description.abstractWe study the superfluid state of two-species heteronuclear Fermi gases with isotropic contact and anisotropic long-range dipolar interactions. We find that the temperature tends to increase the anisotropy of the pairing state, which is rather counterintuitive. We study the anisotropic properties of the system by examining the angular dependence of the number density distribution, the excitation spectrum and the pair correlation function. The competing effects of the contact interaction and the dipolar interaction upon the anisotropy are revealed. We derive and compute the superfluid mass density ρij for the system. © 2012 Elsevier B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.physleta.2012.04.051
dc.sourceScopus
dc.subjectDipolar Fermi gases
dc.subjectSuperfluid state
dc.subjectSuperfluidity density tensor
dc.typeArticle
dc.contributor.departmentMATERIALS SCIENCE AND ENGINEERING
dc.description.sourcetitlePhysics Letters, Section A: General, Atomic and Solid State Physics
dc.description.volume376
dc.description.issue26-27
dc.description.page1986-1991
dc.description.codenPYLAA
dc.identifier.isiut000304789700006
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