The Hubbard-Holstein model with anharmonic phonons in one dimension

Journal of the Physical Society of Japan

Volumn 73, Issue 4, 2004, Pages 964-969

  Chatterjee, Ashok ^a   Takada, Yasutami ^b  

^a UNIVERSITY OF HYDERABAD   (India)

^b UNIVERSITY OF TOKYO   (Japan)

Author keywords

Anharmonicity; First order phase transition; Holstein model; Hubbard model; Lang Firsov transformation; Lieb Wu solution; Polaron

Indexed keywords

ALKALI; COPPER; FULLERENE; MANGANESE;

ARTICLE; DENSITY; ELECTRIC POTENTIAL; ELECTRON; MOLECULAR INTERACTION; PHASE TRANSITION; PHONON; SUPERCONDUCTOR;

EID: 20344365079     PISSN: 00319015     EISSN: None     Source Type: Journal    
DOI: 10.1143/JPSJ.73.964     Document Type: Article

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