Quantum Magnetism and Spin Fermion Models.pdf


Preview of PDF document quantum-magnetism-and-spin-fermion-models.pdf

Page 1...35 36 37

Text preview


[39] Y. M. Li, W. J. Lai, Z. B. Su and L. Yu, Phys.Rev. B47, 7938 (1993).
[40] L. Yu, Z. B. Su and Y. M. Li, Chinese J.Phys. 31, 579 (1993).
[41] E. Dagotto, A. Nazarenko and M. Boninsegni, Phys.Rev.Lett. 73, 728
(1994).
[42] J. Inoue, K. Iiyama, S. Kobayashi and S. Maekawa, Phys.Rev. B49,
6213 (1994).
[43] Z. Y. Weng, N. D. Sheng and C. S. Ting, Phys.Rev. B52, 637 (1995).
[44] J. Gan and Per Hedegard, Phys.Rev. B53, 911 (1996).
[45] A. V. Dotsenko, Phys.Rev. B57, 6917 (1998).
[46] J. Yang, W. G. Yin and C. D. Gong, Modern Phys.Lett. B12, 205 (1998).
[47] Shiping Feng, cond-mat/9809098.
[48] V. J. Emery, S. A. Kivelson and O. Zachar, cond-mat/9810155.
[49] U. Trapper, D. Ihle and H. Fehske, Intern.J.Modern Phys. B11, 1337
(1997).

36