Dynamics and Effective Actions of BCS Superconductors

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dc.creatorvan Otterlo, Anne
dc.creatorGolubev, Dmitrii S.
dc.creatorZaikin, Andrei D.
dc.creatorBlatter, Gianni
dc.date1997-03-12
dc.date.accessioned2026-07-07T09:11:37Z
dc.date.available2026-07-07T09:11:37Z
dc.descriptionWe derive effective dynamical theories for metals and BCS superconductors, based on the effective action formalism. Both the metallic regime $T\gtrsim T_{C}$ and the superconducting regime $T\ll T_{C}$ are studied in the clean and dirty limit. Furthermore, we consider the effect of particle-hole asymmetry in the band structure. Using gauge invariance, the electrodynamics of the problem is formulated in a transparent way. The effective actions are useful starting points for treating dynamical problems involving BCS superconductors.
dc.description14 pages Revtex
dc.identifierhttps://arxiv.org/abs/cond-mat/9703124
dc.identifierhttp://arxiv.org/abs/cond-mat/9703124
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/151741
dc.subjectSuperconductivity
dc.titleDynamics and Effective Actions of BCS Superconductors
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