Spin and charge ordering in the dimerized Hubbard model

Physical Review B - Condensed Matter and Materials Physics

Volumn 61, Issue 23, 2000, Pages 15667-15675

  Caprara, S ^a   Avignon, M ^b  

^a UNIVERSITÀ DI ROMA LA SAPIENZA   (Italy)

^b LABORATOIRE DE CRISTALLOGRAPHIE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000008830     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.61.15667     Document Type: Article

References (23)

1. M. Lannoo and G. Allan, Solid State Commun. 47, 153 (1983).
2. J.B. Torrence et. al Phys. Rev. Lett. 46, 253 (1981).
3. Phys. Rev. Lett.J.B. Torrence47, 1747 (1981).
4. S. Caprara, M. Avignon, and O. Navarro, in Current Problems in Condensed Matter: Theory and Experiment, edited by J. L. Moran-Lopez (Plenum, New York, 1998).
5. J. Bausells and F. Ynduráin, J. Phys. C 17, 5539 (1984).
6. A similar model, where, however, the direct effect of U on the charge-density-wave amplitude was prevented by subtracting the Hartree contribution in the U term, was studied in V. Tugushev, S. Caprara, and M. Avignon, Phys. Rev. B 54, 5466 (1996).
7. H. Hasegawa, J. Phys.: Condens. Matter 1, 9325 (1989).
8. H. HasegawaPhys. Rev. B 41, 9168 (1990).
9. S.E. Barnes, J. Phys. F 6, 1375 (1976).
10. P. Coleman, Phys. Rev. B 29, 3035 (1984).
11. G. Kotliar and A.R. Ruckenstein, Phys. Rev. Lett. 57, 1362 (1986); we refer to this paper for any detail about the SB technique on a bipartite lattice.
12. W.F. Brinkman and T.M. Rice, Phys. Rev. B 2, 4302 (1970).
13. H. Zheng, D. Feinberg, and M. Avignon, Phys. Rev. B 41, 11 557 (1990).
14. S. Caprara and M. Avignon (unpublished).
15. M. Avignon, C.A. Balseiro, C.R. Proetto, and B. Alascio, Phys. Rev. B 33, 205 (1986).
16. B. Horovitz and J. Sólyom, Phys. Rev. B 35, 7081 (1987).
17. S. Caprara, M. Avignon, and D.D. Sarma, Int. J. Mod. Phys. B 11, 2057 (1997).
18. S. Ishihara, T. Egami, and M. Tachiki, Phys. Rev. B 49, 8944 (1994).
19. Phys. Rev. BS. Ishihara, M. Tachiki, and T. Egami, 49, 16 123 (1994).
20. R. Resta and S. Sorella, Phys. Rev. Lett. 74, 4738 (1995).
21. G. Ortiz, P. Ordejón, R.M. Martin, and G. Chiappe, Phys. Rev. B 54, 13 515 (1996).
22. R. Resta and S. Sorella, Phys. Rev. Lett. 82, 370 (1999).
23. Phys. Rev. Lett.M. Fabrizio, A.O. Gogolin, and A.A. Nersesyan, 83, 2014 (1999).