One-dimensional SU(4) spin-orbital model: A low-energy effective theory

Physical Review Letters

Volumn 83, Issue 3, 1999, Pages 624-627

  Azaria, P ^a   Gogolin, A O ^b   Lecheminant, P ^c   Nersesyan, A A ^d,e  

^a UNIVERSITÉ PIERRE ET MARIE CURIE   (France)

^b IMPERIAL COLLEGE LONDON   (United Kingdom)

^c UNIVERSITÉ DE CERGY PONTOISE   (France)

^d ABDUS SALAM INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS   (Italy)

^e Institute of Physics   (Georgia)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 3442899816     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.83.624     Document Type: Article

References (20)

1. K. I. Kugel and D. I. Khomskii, Sov. Phys. JETP, 37, 725 (1973).
2. E. Axtell, et al., J. Solid State Chem., 134, 423 (1997).
3. M. Isobe and Y. Udea, J. Phys. Soc. Jpn., 65, 1178 (1996).
4. Y. Fijii, et al., J. Phys. Soc. Jpn., 66, 326 (1997).
5. S. Pati, R. R. P. Singh, and D. I. Khomskii, Phys. Rev. Lett., 81, 5406 (1998).
6. A. A. Nersesyan and A. M. Tsvelik, Phys. Rev. Lett., 78, 3939 (1997).
7. Y. Q. Li, et al., Phys. Rev. Lett., 81, 3527 (1998).
8. B. Sutherland, Phys. Rev. B, 12, 3795 (1975).
9. I. Affleck, Nucl. Phys., B265, 409 (1986).
10. I. Affleck Nucl. Phys., B305, 582 (1988).
11. V. J. Emery and S. A. Kivelson, Phys. Rev. B, 46, 10812 (1992).
12. D. P. Arovas and A. Auerbach, Phys. Rev. B, 52, 10114 (1995).
13. Y. Yamashita, N. Shibata, and K. Ueda, Phys. Rev. B, 58, 9114 (1998).
14. R. Assaraf, P. Azaria, M. Caffarel, and P. Lecheminant (to be published).
15. D. G. Shelton, A. A. Nersesyan, and A. M. Tsvelik, Phys. Rev. B, 53, 8521 (1996).
16. G. I. Japaridze, A. A. Nersesyan, and P. B. Wiegmann, Nucl. Phys., B230 [FS10], 511 (1984).
17. P. Azaria, P. Lecheminant, and A. M. Tsvelik, cond-mat/9806099.
18. B. Frischmuth, F. Mila, and M. Troyer, Phys. Rev. Lett., 82, 835 (1999).
19. J. Stephenson, J. Math. Phys. (N.Y.), 11, 420 (1970).
20. A. A. Nersesyan, A. O. Gogolin, and F. H. L. Essler, Phys. Rev. Lett., 81, 910 (1998).