Are there plasminos in superconductors?

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dc.creatorBetz, Barbara
dc.creatorRischke, Dirk H.
dc.date2006-09-08
dc.date2007-03-28
dc.date.accessioned2026-07-07T10:42:48Z
dc.date.available2026-07-07T10:42:48Z
dc.descriptionHot and/or dense, normal-conducting systems of relativistic fermions exhibit a particular collective excitation, the so-called plasmino. We compute the one-loop self-energy, the dispersion relation and the spectral density for fermions interacting via attractive boson exchange. It is shown that plasminos also exist in superconductors.
dc.description15 pages, 14 figures, revtex
dc.identifierhttps://arxiv.org/abs/nucl-th/0609019
dc.identifierhttp://arxiv.org/abs/nucl-th/0609019
dc.identifierPhys.Rev.D75:065022,2007
dc.identifierdoi:10.1103/PhysRevD.75.065022
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/182075
dc.subjectNuclear Theory
dc.subjectSuperconductivity
dc.subjectHigh Energy Physics - Phenomenology
dc.titleAre there plasminos in superconductors?
dc.typetext

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