Generalization of Gutzwiller Approximation

Journal of the Physical Society of Japan

Volumn 66, Issue 7, 1997, Pages 2129-2132

  Okabe, Takuya ^a  

^a KYOTO UNIVERSITY   (Japan)

Author keywords

Degenerate band model; Gutzwiller approximation

Indexed keywords

EID: 0031488232     PISSN: 00319015     EISSN: None     Source Type: Journal    
DOI: 10.1143/JPSJ.66.2129     Document Type: Article

References (5)

1. T. Okabe: J. Phys. Soc. Jpn. 65 (1996) 1056.
2. Recently, Bünemann and Weber came to the same conclusion; J. Bünemann and W. Weber: Phys. Rev. B 55 (1997) 4011.
3. D. Vollhardt: Rev. Mod. Phys. 56 (1984) 99.
4. W. F. Brinkman and T. M. Rice: Phys. Rev. B 2 (1970) 4302.
5. J. P. Lu: Phys. Rev. B 49 (1994) 5687; preprint (SISSA: cond-mat/9601133).