dc.contributor.author
Schwiete, Georg
dc.contributor.author
Finkel'stein, A. M.
dc.date.accessioned
2018-06-08T02:56:18Z
dc.date.available
2015-04-13T13:09:06.269Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/14173
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-18370
dc.description.abstract
We study thermal transport at low temperatures in the disordered Fermi liquid
with short-range interactions. Gravitational potentials are used as sources
for finding the heat density and its correlation function. For a comprehensive
study, we extend the renormalization group (RG) analysis developed for
electric transport by including the gravitational potentials into the RG
scheme. Our analysis reveals that the Wiedemann-Franz law remains valid even
in the presence of quantum corrections caused by the interplay of diffusion
modes and the electron-electron interaction. In the present scheme this
fundamental relation is closely connected with a fixed point in the
multiparametric RG flow of the gravitational potentials.
en
dc.rights.uri
http://journals.aps.org/authors/transfer-of-copyright-agreement
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik
dc.title
Thermal transport and Wiedemann-Franz law in the disordered Fermi liquid
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation
Physical Review B. - 90 (2014), 6, Artikel Nr.060201
dc.identifier.sepid
41445
dcterms.bibliographicCitation.doi
10.1103/PhysRevB.90.060201
dcterms.bibliographicCitation.url
http://dx.doi.org/10.1103/PhysRevB.90.060201
refubium.affiliation
Physik
de
refubium.affiliation.other
Institut für Theoretische Physik
refubium.mycore.fudocsId
FUDOCS_document_000000022139
refubium.resourceType.isindependentpub
no
refubium.mycore.derivateId
FUDOCS_derivate_000000004729
dcterms.accessRights.openaire
open access
dcterms.isPartOf.issn
1098-0121