Ferromagnetism in single-band hubbard models with a partially flat band

Physical Review Letters

Volumn 82, Issue 21, 1999, Pages 4312-4315

  Mielke, Andreas ^a  

^a UNIVERSITY OF HEIDELBERG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001627891     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.82.4312     Document Type: Article

References (20)

1. J. Hubbard, Proc. R. Soc. London A, 276, 238, (1963).
2. J. Kanamori, Prog. Theor. Phys., 30, 275, (1963).
3. Y. Nagaoka, Phys. Rev., 147, 392, (1966);
4. H. Tasaki, Phys. Rev. B, 40, 9192, (1989).
5. A. Sütő, Commun. Math. Phys., 140, 43, (1991).
6. T. Hanisch, G. S. Uhrig and E. Müller-Hartmann, Phys. Rev. B, 56, 13 960, (1997).
7. E. H. Lieb, Phys. Rev. Lett., 62, 1201, (1989).
8. A. Mielke, J. Phys. A, 24, L73, (1991);
9. A. Mielke J. Phys. A,24, 3311, (1991);
10. A. Mielke J. Phys. A 25, 4335, (1991);
11. H. Tasaki, Phys. Rev. Lett., 69, 1608, (1992);
12. A. Mielke and H. Tasaki, Commun. Math. Phys., 158, 341, (1993).
13. H. Tasaki, J. Stat. Phys., 84, 535, (1996).
14. J. Wahle, N. Blümer, J. Schlipf, K. Held and D. Vollhardt, Phys. Rev. B, 58, 12 749, (1998), and references therein.
15. K. Held and D. Vollhardt, Eur. Phys. J. B, 5, 473, (1998);
16. K. Kubo, D. M. Edwards, A. C. M. Green, T. Momoi and H. Sakamoto, cond-mat/9811286 (1998).
17. A. Mielke, J. Phys. A, 25, 6507, (1992)
18. A. Mielke, Phys. Lett. A, 174, 443–448, (1993).
19. A. Mielke (to be published).
20. K. Kusakabe and H. Aoki, J. Phys. Soc. Jpn., 61, 1165, (1992).