Friction Coefficient and Berry Phase for a Topological Singularity in a Superfluid

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dc.creatorZhu, X. -M.
dc.creatorAo, P.
dc.date1998-07-02
dc.date.accessioned2026-07-07T03:10:58Z
dc.date.available2026-07-07T03:10:58Z
dc.descriptionThe coexistence of the universal transverse force and the non-universal friction force on a topological singularity in a superfluid is shown here. Based on the BCS type microscopic theory, we explicitly evaluate the quasiparticle contribution to the friction coefficient in a clean fermionic superfluid, showing a new feature of logarithmic divergence.
dc.descriptionLatex, 4 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/9807045
dc.identifierhttp://arxiv.org/abs/cond-mat/9807045
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/28406
dc.subjectCondensed Matter
dc.titleFriction Coefficient and Berry Phase for a Topological Singularity in a Superfluid
dc.typetext

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