Vertex corrections to the electrical conductivity of the disordered Falicov-Kimball model

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SYSNO ASEP	0355875
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Vertex corrections to the electrical conductivity of the disordered Falicov-Kimball model
Author(s)	Pokorný, Vladislav (FZU-D)_{RID, ORCID} Janiš, Václav (FZU-D)_{RID, ORCID, SAI}
Number of authors	2
Source Title	Acta Physica Polonica A. - : Polska Akademia Nauk - ISSN 0587-4246 Roč. 118, č. 5 (2010), s. 922-923
Number of pages	2 s.
Language	eng - English
Country	PL - Poland
Keywords	Falicov-Kimball model ; conductivity ; vertex corrections
Subject RIV	BM - Solid Matter Physics ; Magnetism
CEZ	AV0Z10100520 - FZU-D (2005-2011)
UT WOS	000285797100084
EID SCOPUS	78649627630
Annotation	Quantum coherence of elastically scattered lattice fermions is studied. We calculate vertex corrections to the electrical conductivity of electrons scattered either on thermally equilibrated or statically distributed random impurities and we demonstrate that the sign of the vertex corrections to the Drude conductivity is in both cases negative.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2011

Number of the records: 1