The generalized Gutzwiller method for n ≥ 2 correlated orbitals: Itinerant ferromagnetism in d(eg)- bands

Physica B: Condensed Matter

Volumn 230-232, Issue , 1997, Pages 412-414

  Bunemann J ^a   Weber, W ^a  

^a TU DORTMUND UNIVERSITY   (Germany)

Author keywords

Correlated electron system; Extended Hubbard Models; Gutzwiller method; Hubbard model; Itinerant ferromagnetism

Indexed keywords

CORRELATION METHODS; ELECTRONS; FERROMAGNETISM; MATHEMATICAL MODELS;

GENERALIZED GUTZWILLER METHOD; HUBBARD MODELS;

BAND STRUCTURE;

EID: 4243259954     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-4526(96)00596-0     Document Type: Article

References (5)

1. J. Bünemann and W. Weber, submitted.
2. M. C. Gutzwiller, Phys. Rev. Lett. 10 (1963) 159; M.C. Gutzwiller, Phys. Rev. A 137 (1965) 1726.
3. M. C. Gutzwiller, Phys. Rev. Lett. 10 (1963) 159; M.C. Gutzwiller, Phys. Rev. A 137 (1965) 1726.
4. J.C. Slater and G.F. Koster, Phys. Rev. 94 (1954) 1498.
5. S. Sugano et al., Multiplets of transition-metal ions in crystals, in: Pure and Applied Physics, Vol. 33