Title variants
Languages of publication
Abstracts
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.
Discipline
- 71.10.Fd: Lattice fermion models (Hubbard model, etc.)
- 72.10.Fk: Scattering by point defects, dislocations, surfaces, and other imperfections (including Kondo effect)
- 71.28.+d: Narrow-band systems; intermediate-valence solids(for magnetic aspects, see 75.20.Hr and 75.30.Mb in magnetic properties and materials)
Journal
Year
Volume
Issue
Pages
922-923
Physical description
Dates
published
2010-11
Contributors
author
- Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, CZ-18221 Praha, Czech Republic
author
- Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 2, CZ-18221 Praha, Czech Republic
References
- 1. J.K. Freericks, V. Zlatić, Rev. Mod. Phys. 75, 1333 (2003)
- 2. K. Byczuk, Phys. Rev. B 71, 205105 (2005)
- 3. M.A. Gusmão, Phys. Rev. B 77, 245116 (2008)
- 4. V. Janiš, V. Pokorný, Phys. Rev. B 81, 165103 (2010)
- 5. V. Janiš, J. Kolorenč, Phys. Rev. B 71, 245106 (2005)
- 6. V. Janiš, J. Kolorenč, V. Špička, Eur. Phys. J. B 35, 77 (2003)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n5083kz