Superconductor-insulator transitions in a Hubbard chain with nearest-neighbor and bond-charge interactions

Physica C: Superconductivity and its Applications

Volumn 304, Issue 1-2, 1998, Pages 29-34

  Aligia, A A ^a   Gagliano, E R ^a  

^a INSTITUTO BALSEIRO   (Argentina)

Author keywords

Berry phases; Hubbard model; Metal insulator transition; Topological quantum numbers

Indexed keywords

ELECTRONIC STRUCTURE; PHASE DIAGRAMS; THERMODYNAMICS;

BERRY PHASES; HUBBARD MODEL; METAL-INSULATOR TRANSITION; SPIN-DENSITY WAVE; TOPOLOGICAL QUANTUM NUMBERS;

SUPERCONDUCTIVITY;

EID: 0032136831     PISSN: 09214534     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-4534(98)00270-6     Document Type: Article

References (29)

1. C.N. Yang, Phys. Rev. Lett. 63 (1989) 2144.
2. S.C. Zhang, Phys. Rev. Lett. 65 (1990) 120.
3. F.H. Essler, V.E. Korepin, K. Schoutens, Phys. Rev. Lett. 68 (1992) 2960.
4. F.H. Esller, V.E. Korepin, K. Schoutens, Phys. Rev. Lett. 70 (1993) 73.
5. A. Sudbø, C.M. Varma, T. Giamarchi, E.B. Stechel, R.T. Scalettar, Phys. Rev. Lett. 70 (1993) 978.
6. G. Santoro, M. Airoldi, N. Manini, E. Tosatti, A. Parola, Phys. Rev. Lett. 74 (1995) 4039, references therein.
7. L. Arrachea, A.A. Aligia, E.R. Gagliano, Phys. Rev. Lett. 76 (1996) 4396, references therein.
8. L. Arrachea, A.A. Aligia, E.R. Gagliano, Physica C 268 (1996) 233.
9. L. Arrachea, A.A. Aligia, E.R. Gagliano, K. Hallberg, C.A. Balseiro, Phys. Rev. B 50 (1994) 16044.
10. K. Michielsen, H. De Raedt, Int. J. Mod. Phys. B 11 (1997) 1311, references therein.
11. J. Hubbard, Proc. R. Soc. London A 276 (1963) 238.
12. R. Strack, D. Vollhardt, Phys. Rev. Lett. 70 (1993) 2637.
13. A.A. Ovchinnikov, Mod. Phys. Lett. B 7 (1993) 1397.
14. A.A. Aligia, L. Arrachea, E.R. Gagliano, Phys. Rev. B 51 (1995) 13774.
15. L. Arrachea, E.R. Gagliano, A.A. Aligia, Phys. Rev. B 55 (1997) 1173.
16. J.E. Hirsch, Phys. Rev. Lett. 53 (1984) 2327.
17. J.W. Cannon, E. Fradkin, Phys. Rev. B 41 (1990) 9435.
18. J.W. Cannon, R.T. Scalettar, E. Fradkin, Phys. Rev. B 44 (1991) 5995.
19. J. Voit, Phys. Rev. B 49 (1992) 4027.
20. J. Zak, Phys. Rev. Lett. 62 (1989) 2747.
21. L. Michel, J. Zak, Europhys. Lett. 18 (1992) 239.
22. R. Resta, Rev. Mod. Phys. 66 (1994) 899.
23. G. Ortiz, P. Ordejón, R. Martin, G. Chiappe, Phys. Rev. B 54 (1996) 13515, references therein.
24. R. Resta, S. Sorella, Phys. Rev. Lett. 74 (1995) 4738.
25. H.B. Schüttler, A.J. Fedro, Phys. Rev. B 45 (1992) 7588.
26. M.E. Simon, A.A. Aligia, E.R. Gagliano, Phys. Rev. B 12 (1997) 5637, references therein.
27. B. Fourcade, G. Spronken, Phys. Rev. B 29 (1984) 5012.
28. S. Belin, K. Behnia, Phys. Rev. Lett. 79 (1997) 2125, references therein.
29. A.A. Aligia, E.R. Gagliano, L. Arrachea, K. Hallberg, European Physical Journal, in press.