Quantum phase diagram of the generalized ionic Hubbard model for ABn chains

Physical Review B - Condensed Matter and Materials Physics

Volumn 73, Issue 11, 2006, Pages

  Torio, M E ^a   Aligia, A A ^b   Japaridze, G I ^c   Normand, B ^b,d  

^a INSTITUTO DE FÍSICA ROSARIO   (Argentina)

^b CENTRO ATÓMICO BARILOCHE   (Argentina)

^c Georgian Academy of Sciences   (United States)

^d UNIVERSITY OF FRIBOURG   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 33644937083     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.73.115109     Document Type: Article

References (52)

1. J. Hubbard and J. B. Torrance, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.47.1750 47, 1750 (1981).
2. N. Nagaosa and J. Takimoto, J. Phys. Soc. Jpn. JUPSAU 0031-9015 10.1103/PhysRevLett.47.1750 55, 2735 (1986).
3. M. H. Lemée-Cailleau, M. Le Cointe, H. Cailleau, T. Luty, F. Moussa, J. Roos, D. Brinkman, B. Toudic, C. Ayache, and N. Karl, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.79.1690 79, 1690 (1997).
4. S. Horiuchi, Y. Okimoto, R. Kumai, and Y. Tokura, J. Phys. Soc. Jpn. JUPSAU 0031-9015 10.1143/JPSJ.69.1302 69, 1302 (2000).
5. S. Ishihara, T. Egami, and M. Tachiki, Science SCIEAS 0036-8075 261, 1307 (1993);
6. S. Ishihara, T. Egami, and M. Tachiki, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.49.8944 49, 8944 (1994).
7. R. Resta and S. Sorella, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.74.4738 74, 4738 (1995).
8. G. Ortiz, P. Ordejón, R. M. Martin, and G. Chiappe, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.54.13515 54, 13515 (1996), and references therein.
9. R. Resta and S. Sorella, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.82.370 82, 370 (1999).
10. N. Gidopoulos, S. Sorella, and E. Tosatti, Eur. Phys. J. B EPJBFY 1434-6028 10.1007/s100510050123 14, 217 (2000).
11. M. Fabrizio, A. O. Gogolin, and A. A. Nersesyan, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.83.2014 83, 2014 (1999).
12. M. Fabrizio, A. O. Gogolin, and A. A. Nersesyan, Nucl. Phys. B NUPBBO 0550-3213 10.1016/S0550-3213(00)00247-9 580, 647 (2000).
13. M. E. Torio, A. A. Aligia, and H. A. Ceccatto, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.64.121105 64, 121105 (R) (2001).
14. Y. Z. Zhang, C. Q. Wu, and H. Q. Lin, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.67.205109 67, 205109 (R) (2003).
15. A. P. Kampf, M. Sekania, G. I. Japaridze, and P. Brune, J. Phys. C JPSOAW 0022-3719 10.1088/0953-8984/15/34/319 15, 5895 (2003).
16. A. A. Aligia, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.69.041101 69, 041101 (R) (2004).
17. S. R. Manmana, V. Meden, R. M. Noack, and K. Schönhammer, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.70.155115 70, 155115 (2004).
18. C. D. Batista and A. A. Aligia, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.92.246405 92, 246405 (2004).
19. A. A. Aligia and C. D. Batista, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.71.125110 71, 125110 (2005).
20. H. Otsuka and M. Nakamura, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.71.155105 71, 155105 (2005).
21. A. A. Aligia, K. Hallberg, B. Normand, and A. P. Kampf, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.93.076801 93, 076801 (2004).
22. T. Wilkens and R. M. Martin, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.63.235108 63, 235108 (2001).
23. S. Yamamoto, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.64.140102 64, 140102 (R) (2001).
24. E. H. Lieb and F. Y. Wu, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.20.1445 20, 1445 (1968).
25. H. J. Schulz, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.64. 2831 64, 2831 (1990).
26. F. H. L. Essler, V. E. Korepin, and K. Schoutens, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.67.3848 67, 3848 (1991).
27. W. Caspers and P. Ilske, Physica A PHYADX 0378-4371 10.1016/0378-4371(89) 90079-4 157, 1033 (1989).
28. A. Schadschneider, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.51. 10386 51, 10386 (1995).
29. M. Ogata and H. Shiba, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.41. 2326 41, 2326 (1990).
30. T. Pruschke and H. Shiba, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.44.205 44, 205 (1991).
31. K. Penc and F. Mila, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.50. 11429 50, 11429 (1994).
32. K. Nomura and K. Okamoto, J. Phys. A JPHAC5 0305-4470 10.1088/0305-4470/27/17/012 27, 5773 (1994).
33. A. O. Gogolin, A. A. Nersesyan, and A. M. Tsvelik, Bosonization and Strongly Correlated Systems (Cambridge University Press, Cambridge, 1998).
34. J. Voit, Rep. Prog. Phys. RPPHAG 0034-4885 10.1088/0034-4885/58/9/002 58, 977 (1995).
35. D. Sénéchal, in Theoretical Methods for Strongly Correlated Electrons, edited by, D. Sénéchal,,, A.-M. Tremblay,, and, C. Bourbonnais, (Springer, Berlin, 2004).
36. G. Bedürftig, B. Brendel, H. Frahm, and R. M. Noack, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.58.10225 58, 10225 (1998).
37. J. Voit, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.45.4027 45, 4027 (1992).
38. G. I. Japaridze, Phys. Lett. A PYLAAG 0375-9601 10.1016/0375-9601(95) 00216-P 201, 239 (1995);
39. G. I. Japaridze and A. P. Kampf, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.59.12822 59, 12822 (1999).
40. R. Resta, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.66.899 66, 899 (1994).
41. G. Ortiz and R. M. Martin, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.49.14202 49, 14202 (1994).
42. M. E. Torio, A. A. Aligia, K. Hallberg, and H. A. Ceccatto, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.62.6991 62, 6991 (2000).
43. A. A. Aligia, Europhys. Lett. EULEEJ 0295-5075 10.1209/epl/i1999-00181-4 45, 411 (1999).
44. A. A. Aligia and L. Arrachea, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.60.15332 60, 15332 (1999), and references therein.
45. A. A. Aligia, K. Hallberg, C. D. Batista, and G. Ortiz, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.61.7883 61, 7883 (2000).
46. A. A. Aligia and G. Ortiz, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.82.2560 82, 2560 (1999).
47. M. Nakamura, J. Phys. Soc. Jpn. JUPSAU 0031-9015 10.1143/JPSJ.68.3123 68, 3123 (1999);
48. M. Nakamura, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.61.16377 61, 16377 (2000).
49. R. D. Somma and A. A. Aligia, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.64.024410 64, 024410 (2001).
50. P. Sindzingre, J.-B. Fouet, and C. Lhuillier, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.66.174424 66, 174424 (2002).
51. N. Shannon, G. Misguich, and K. Penc, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.69.220403 69, 220403 (R) (2004).
52. G. Ortiz and A. A. Aligia, Phys. Status Solidi B PSSBBD 0370-1972 10.1002/1521-3951(200007)220:1<737::AID-PSSB737>3.3.CO;2-0 220, 737 (2000).