Conserving approximation for the three-band Hubbard model: Flat quasiparticle dispersion

Physical Review B - Condensed Matter and Materials Physics

Volumn 53, Issue 9, 1996, Pages 5133-5136

  Putz, R ^a   Preuss, R ^a   Muramatsu, A ^a   Hanke, W ^b  

^a UNIVERSITY OF WÜRZBURG   (Germany)

^b UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0009771323     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.53.5133     Document Type: Article

References (27)

1. C. G. Olson et. al Phys. Rev. B 42, 381 (1990).
2. G. Mante et. al Z. Phys. B 80, 181 (1990).
3. D. S. Dessau et. al Phys. Rev. Lett. 71, 2781 (1993); Z. X. Shen and D. S. Dessau, Phys. Rep. (to be published). Care has to be taken for the nomination of the high symmetry points: The X point of our two dimensional cubic lattice corresponds to the barM point for the Bi 2212 compound and the M point of our calculations corresponds to the X point in Bi 2212.
4. A. A. Abrikosov, J. C. Campuzano and K. Gofron, Physica C 214, 73 (1993).
5. S. Massidda, J. Yu and A. J. Freeman, Physica C 52, 251 (1988).
6. H. Krakauer and W. E. Pickett, Phys. Rev. Lett. 60, 1665 (1988).
7. G. Dopf, J. Wagner, P. Dieterich, A. Muramatsu and W. Hanke, Phys. Rev. Lett. 68, 2082 (1992).
8. N. Bulut, D. J. Scalapino and S. R. White, Phys. Rev. Lett. 72, 705 (1994).
9. E. Dagotto, A. Nazarenko and M. Boninsegni, Phys. Rev. Lett. 73, 728 (1994).
10. G. Dopf, A. Muramatsu and W. Hanke, Phys. Rev. Lett. 68, 353 (1992).
11. G. Dopf, A. Muramatsu and W. Hanke, Europhys. Lett. 17, 559 (1992).
12. N. E. Bickers and D. J. Scalapino, Ann. Phys. (NY) 193, 207 (1989).
13. N. E. Bickers and S. R. White, Phys. Rev. B 43, 8044 (1991).
14. D. J. Scalapino, E. Loh and J. E. Hirsch, Phys. Rev. B 34, 8190 (1986).
15. N. E. Bickers, D. J. Scalapino and S. R. White, Phys. Rev. Lett. 62, 961 (1989).
16. T. Moriya, Y. Takahashi and K. Ueda, J. Phys. Soc. Jpn. 59, 2905 (1990).
17. P. Monthoux, A. V. Balatsky and D. Pines, Phys. Rev. Lett. 67, 3448 (1991).
18. P. Monthoux and D. Pines, Phys. Rev. Lett. 69, 961 (1992).
19. C. M. Varma, et. al Solid State Commun. 62, 681 (1987).
20. V. J. Emery, Phys. Rev. Lett. 58, 2794 (1987).
21. G. Baym and L. P. Kadanoff, Phys. Rev. 124, 287 (1961).
22. G. Baym, Phys. Rev. 127, 1391 (1962).
23. P. Monthoux and D. J. Scalapino, Phys. Rev. Lett. 72, 1874 (1994).
24. H. J. Vidberg and J. W Serene, J. Low Temp. Phys. 29, 179 (1977).
25. N. Bulut, D. J. Scalapino, and S. R. White (unpublished).
26. D. M. Frenkel and W. Hanke, Phys. Rev. B 42, 6711 (1990).
27. R. Putz, W. Hanke, and A. Muramatsu (unpublished).