Optimization of single-particle basis for exactly soluble models of correlated electrons

Physical Review B - Condensed Matter and Materials Physics

Volumn 61, Issue 23, 2000, Pages 15676-15687

  Spalek J ^a   Podsiadly R ^a   Wojcik W ^b   Rycerz, A ^b  

^a JAGIELLONIAN UNIVERSITY   (Poland)

^b CRACOW UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000952948     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.61.15676     Document Type: Article

References (36)

1. J. Hubbard, Proc. R. Soc. London, Ser. A 276, 238 (1963).
2. P.W. Anderson, Phys. Rev. 115, 2 (1959).
3. W.F. Brinkman and T.M. Rice, Phys. Rev. B 2, 1324 (1970).
4. K.A. Chao, J. Spałek, and A.M. Oleś, J. Phys. C 10, L271 (1977).
5. J. Kondo, in Solid State Physics, edited by F. Seitz, D. Turnbull, and H. Ehrenreich (Academic Press, New York, 1969), Vol. 23, pp. 184-281;
6. J.R. Schrieffer and P.A. Wolff, Phys. Rev. 149, 491 (1966).
7. P.W. Anderson, Phys. Rev. 124, 41 (1961).
8. E.H. Lieb and F.Y. Wu, Phys. Rev. Lett. 20, 1445 (1968).
9. (a) P.B. Wiegman, Pis’ma Zh. Éksp. Teor. Fiz. 31, 392 (1980) [JETP Lett. 31, 364 (1980)];
10. (b) N. Andrei, Phys. Rev. Lett. 45, 379 (1980).
11. (c) P.B. Wiegman, Phys. Lett. 80B, 163 (1980).
12. (d) N. Kawakami and A. Okiji, Phys. Lett. 86A, 483 (1981).
13. For review, see H. Tsunetsugu, M. Sigrist, and K. Ueda, Rev. Mod. Phys. 69, 809 (1997).
14. V.I. Anisimov, J. Zaanen, and O.K. Andersen, Phys. Rev. B 44, 943 (1991).
15. Phys. Rev. BP. Wei and Z.Q. Qi, 49, 10 864 (1994).
16. A. Svane and O. Gunnarson, Europhys. Lett. 7, 171 (1988).
17. A. SvaneO. GunnarsonPhys. Rev. Lett. 65, 1148 (1990).
18. See N.F. Mott, Metal-Insulator Transitions (Taylor & Francis, London, 1990).
19. F. Gebhardt, The Mott Metal-Insulator Transitions (Springer, Berlin, 1997).
20. J. Spałek and W. Wójcik, in Spectroscopy of the Mott Insulators and Correlated Metals, Springer Series in Solid State Sciences Vol. 119 (Springer, Berlin, 1995), pp. 41-65.
21. A.A. Ovchinnikov, Zh. Éksp. Teor. Fiz. 57, 2137 (1969) [Sov. Phys. JETP 30, 1160 (1970)];
22. H.J. Schulz, Phys. Rev. Lett. 65, 2462 (1990).
23. J. Solyom, Adv. Phys. 28, 209 (1979).
24. J.C. Slater, Quantum Theory of Molecules and Solids (McGraw-Hill, New York, 1963), Vol. 1, p. 50.
25. See also B. Johansson and K-F. Berggren, Phys. Rev. 181, 855 (1969), where the atomic part was disregarded.
26. J. Spałek, A.M. Oleś, and K.A. Chao, Phys. Status Solidi B 108, 329 (1981).
27. J. de Boer and A. Schadschneider, Phys. Rev. Lett. 75, 4298 (1995).
28. J.R. Iglesias, M.A. Gusm̃ao, M. Acquarone, A. Romano, and C. Noce, Physica B 230-232, 1047 (1997).
29. W. Kołos and L. Wolniewicz, J. Chem. Phys. 49, 404 (1968).
30. G. Herzberg, Molecular Spectra and Molecular Structure. 1. Spectra of Diatomic Molecules (Van Nostrand, Princeton, 1950).
31. K. Ruedenberg, Rev. Mod. Phys. 34, 326 (1962).
32. S.R. White, Phys. Rev. Lett. 69, 2836 (1992).
33. S.R. WhitePhys. Rev. B 48, 10 345 (1993);S. Ramasesha, S.K. Pati, Z. Shuai, and I.L. Brédas (unpublished).
34. Such a scheme was sketched in J. Spałek and W. Wójcik, Phys. Rev. B 45, 3799 (1992).
35. J. SpałekW. WójcikJ. Magn. Magn. Mater. 104-107, 723 (1992).
36. The Many-Body Problem, edited by D.C. Mattis (World Scientific, Singapore, 1993).