Elementary excitations of the symmetric spin-orbital model: The XY limit

Physical Review Letters

Volumn 82, Issue 18, 1999, Pages 3697-3700

  Mila, Frédéric ^a   Frischmuth, Beat ^b   Deppeler, Andreas ^b   Troyer, Matthias ^c  

^a UNIVERSITÉ PAUL SABATIER   (France)

^b ETH ZURICH   (Switzerland)

^c UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000598728     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.82.3697     Document Type: Article

References (15)

1. W. Bao, C. Broholm, G. Aeppli, P. Dai, J. M. Honig, and P. Metcalf, Phys. Rev. Lett., 78, 507 (1997);
2. C. Broholm, G. Aeppli, S.-H. Lee, W. Bao, and J. F. DiTusa, J. Appl. Phys., 79, 5023 (1996).
3. K. I. Kugel and D. I. Khomskii, Zh. Eksp. Teor. Fiz., 64, 1429 (1973)
4. K. I. Kugel, D. I. Khomskii [Sov. Phys. JETP, 37, 725 (1973)];
5. K. I. Kugel, D. I. Khomskii, Usp. Fiz. Nauk., 136, 621 (1982)
6. K. I. Kugel, D. I. Khomskii [Sov. Phys. Usp., 25, 231 (1982)].
7. L. F. Feiner, A. M. Oleś, and J. Zaanen, Phys. Rev. Lett., 78, 2799 (1997).
8. D. P. Arovas and A. Auerbach, Phys. Rev. B, 52, 10114 (1995).
9. Y. Q. Li, M. Ma, D. N. Shi, and F. C. Zhang, Phys. Rev. Lett., 81, 3527 (1998).
10. B. Frischmuth, F. Mila, and M. Troyer, Phys. Rev. Lett., 82, 835 (1999).
11. B. Sutherland, Phys. Rev. B, 12, 3795 (1975).
12. I. Affleck, Nucl. Phys., B265, 409 (1986).
13. Y. Yamashita, N. Shibata, and K. Ueda, Phys. Rev. B, 58, 9114 (1998).
14. H. G. Evertz, G. Lana, and M. Marcu, Phys. Rev. Lett., 70, 875 (1993).
15. B. B. Beard and U. J. Wiese, Phys. Rev. Lett., 77, 5130 (1996).