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Temperature Dependence Of The Spectral Properties For 2-D Hubbard Model With Anisotropic Hopping


Zlatić, Veljko
Temperature Dependence Of The Spectral Properties For 2-D Hubbard Model With Anisotropic Hopping // Physica B, 230 (1997), 1034-1036 (međunarodna recenzija, članak, znanstveni)


Naslov
Temperature Dependence Of The Spectral Properties For 2-D Hubbard Model With Anisotropic Hopping

Autori
Zlatić, Veljko

Izvornik
Physica B (0921-4526) 230 (1997); 1034-1036

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Hubbard model; anisotropic hopping; spectral function

Sažetak
The temperature dependence of the spectral properties and of the Fermi surface of hole-doped 2-D Hubbard model with anisotropic nearest-neighbor hopping is evaluated using the perturbation theory. The anomalous spectral features are mainly due to the proximity of van Hove singularities to the Fermi energy.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
00350105

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Veljko Zlatić, (54915)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus