Pairing Symmetry in the Anisotropic Fermi Superfluid under p-wave Feshbach Resonance

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dc.creatorCheng, Chi-Ho
dc.creatorYip, Sung-Kit
dc.date2006-01-20
dc.date.accessioned2026-07-07T06:57:42Z
dc.date.available2026-07-07T06:57:42Z
dc.descriptionThe anisotropic Fermi superfluid of ultra-cold Fermi atoms under the p-wave Feshbach resonance is studied theoretically. The pairing symmetry of the ground state is determined by the strength of the atom-atom magnetic dipole interaction. It is $k_z$ for a strong dipole interaction; while it becomes $k_z - i βk_y$, up to a rotation about z, for a weak one (Here $β$ < 1 is a numerical coefficient). By changing the external magnetic field or the atomic gas density, a phase transition between these two states can be driven. We discuss how the pairing symmetry of the ground state can be determined in the time-of-flight experiments.
dc.description12 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0601461
dc.identifierhttp://arxiv.org/abs/cond-mat/0601461
dc.identifierPhysical Review B 73, 064517 (2006)
dc.identifierdoi:10.1103/PhysRevB.73.064517
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/107066
dc.subjectOther Condensed Matter
dc.subjectSuperconductivity
dc.subjectAtomic Physics
dc.titlePairing Symmetry in the Anisotropic Fermi Superfluid under p-wave Feshbach Resonance
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