Electronic properties of a generalized Hubbard model at half-filling

Physica B: Condensed Matter

Volumn 223-224, Issue 1-4, 1996, Pages 605-607

  Gagliano, E R ^a   Aligia, A A ^a   Arrachea, Liliana ^a,b   Avignon, Michel ^c  

^a INSTITUTO BALSEIRO   (Argentina)

^b UNIVERSIDAD NACIONAL DE LA PLATA   (Argentina)

^c LABORATOIRE DE CRISTALLOGRAPHIE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY CONDITIONS; CALCULATIONS; CORRELATION THEORY; ELECTRON ENERGY LEVELS; ELECTRONIC PROPERTIES; FERROMAGNETISM; FUNCTIONS; SPECTRUM ANALYSIS;

CORRELATED HOPPINGS; EXACT DIAGONALIZATION METHODS; GENERALIZED HUBBARD MODEL; HALF FILLING; LANCZOS TECHNIQUES; LOCAL COULOMB INTERACTION; METAL INSULATOR TRANSITION;

MATHEMATICAL MODELS;

EID: 0030564186     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/0921-4526(96)00186-X     Document Type: Article

References (26)

1. S. Kivelson el al., Phys. Rev. Lett. 58, (1987) 1899; D. Baeriswyl, P. Horsch and K. Maki, ibid 60, (1988) 70; J.T. Gammel and D.K. Campbell, ibid 60 (1988) 71; S. Kivelson et al., ibid 60 (1988) 72.
2. S. Kivelson el al., Phys. Rev. Lett. 58, (1987) 1899; D. Baeriswyl, P. Horsch and K. Maki, ibid 60, (1988) 70; J.T. Gammel and D.K. Campbell, ibid 60 (1988) 71; S. Kivelson et al., ibid 60 (1988) 72.
3. S. Kivelson el al., Phys. Rev. Lett. 58, (1987) 1899; D. Baeriswyl, P. Horsch and K. Maki, ibid 60, (1988) 70; J.T. Gammel and D.K. Campbell, ibid 60 (1988) 71; S. Kivelson et al., ibid 60 (1988) 72.
4. S. Kivelson el al., Phys. Rev. Lett. 58, (1987) 1899; D. Baeriswyl, P. Horsch and K. Maki, ibid 60, (1988) 70; J.T. Gammel and D.K. Campbell, ibid 60 (1988) 71; S. Kivelson et al., ibid 60 (1988) 72.
5. J.E. Hirsch and F. Marsiglio, Phys. Rev. B 41 (1990) 2049; F. Marsiglio and J.E. Hirsch, ibid 41 (1990) 6435.
6. J.E. Hirsch and F. Marsiglio, Phys. Rev. B 41 (1990) 2049; F. Marsiglio and J.E. Hirsch, ibid 41 (1990) 6435.
7. M.E. Foglio and L.M. Falicov, Phys. Rev. B 20 (1979) 4554.
8. H.B. Schüttler and A.J. Fedro, Phys. Rev. B 45 (1992) 7588; M.E. Simón and A.A. Aligia, ibid 48 (1993) 7471; L.F. Feiner, ibid 48 (1993) 16 857.
9. H.B. Schüttler and A.J. Fedro, Phys. Rev. B 45 (1992) 7588; M.E. Simón and A.A. Aligia, ibid 48 (1993) 7471; L.F. Feiner, ibid 48 (1993) 16 857.
10. H.B. Schüttler and A.J. Fedro, Phys. Rev. B 45 (1992) 7588; M.E. Simón and A.A. Aligia, ibid 48 (1993) 7471; L.F. Feiner, ibid 48 (1993) 16 857.
11. L. Arrachea and A.A. Aligia, Phys. Rev. Lett. 73 (1994) 2240.
12. L. Arrachea et al., Phys. Rev. B 50 (1994) 16 044.
13. A.A. Aligia, L. Arrachea and E.R. Gagliano, Phys. Rev. B 51 (1995) 13 774; ibid 51 (1995) 14 012.
14. A.A. Aligia, L. Arrachea and E.R. Gagliano, Phys. Rev. B 51 (1995) 13 774; ibid 51 (1995) 14 012.
15. A. Schadsneider, Phys. Rev. B 51 (1995) 10 386; and references therein.
16. H. Shiba, Prog. Theor. Phys. B 18 (1972) 2171.
17. R.R. Singh and R.T. Scaletar, Phys. Rev. Lett. 66 (1991) 3203.
18. N.F. Mott, Metal-Insulator Transitions (Taylor & Frances, London, 1974).
19. E. Gagliano et al., Phys. Rev. B 34 (1986) 1677; E. Gagliano and C. Balseiro, Phys. Rev. Lett. 59 (1987) 2999.
20. E. Gagliano et al., Phys. Rev. B 34 (1986) 1677; E. Gagliano and C. Balseiro, Phys. Rev. Lett. 59 (1987) 2999.
21. E. Dagotto et al., Phys. Rev. B 41 (1989) 2585; E. Dagotto et al., Phys. Rev. Lett. 67 (1991) 1918.
22. E. Dagotto et al., Phys. Rev. B 41 (1989) 2585; E. Dagotto et al., Phys. Rev. Lett. 67 (1991) 1918.
23. J.R. Schrieffer, X.G. Wen and S.C. Zhang, Phys. Rev. B 39 (1989) 11 663.
24. N. Bulut, D.J. Scalapino, and S.R. White, Phys. Rev. Lett. 73 (1994) 748.
25. D.C. Mattis and C.Y. Pan, Phys. Rev. Lett. 61 (1988) 463.
26. W.F. Brinkman and T.M. Rice, Phys. Rev. B 2 (1970) 1324.