Spin gap antiferromagnets: Materials and phenomena

Current Science

Volumn 88, Issue 1, 2005, Pages 62-70

  Bose, Indrani ^a  

^a BOSE INSTITUTE   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 14844307635     PISSN: 00113891     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (77)

1. Bethe, H., Z. Physik, 1931, 71, 205 (English translation in the book The Many-body Problem: An Encyclopedia of Exactly Solved Models in One Dimension (ed. Mattis, D. C.), World Scientific, Singapore, 1993.
2. Bethe, H., Z. Physik, 1931, 71, 205 (English translation in the book The Many-body Problem: An Encyclopedia of Exactly Solved Models in One Dimension (ed. Mattis, D. C.), World Scientific, Singapore, 1993.
3. Hase, M., Tarasaki, I. and Uchinokura, K., Phys. Rev. Lett., 1993, 70, 3651.
4. Shiramura, W., Takatsu, K., Tanaka, H., Kamishima, K., Takahashi, M., Mitamura, H. and Goto, T., J. Phys. Soc. Jpn., 1997, 66, 1900.
5. Takatsu, K., Shimamura, W. and Tanaka, H., J. Phys. Soc. Jpn., 1997, 66, 1611.
6. Ramirez, A. P., Annu. Rev. Mater. Sc., 1994, 24, 453.
7. Chalker, J. T., Holdsworth, P. C. W. and Shender, E. F., Phys. Rev. Lett., 1992, 68, 855.
8. Huse, D. A. and Elser, V., Phys. Rev. Lett., 1988, 60, 2531.
9. Bernu, B., Lhuillier, C. and Pierre, L., Phys. Rev. Lett., 1992, 69, 2590.
10. Harrison, A., Annu. Rep. Prog. Chem. A, 1992, 87, 211.
11. Villain, J., Bidaux, R., Carton, J. P. and Conte, R., J. Phys., 1980, 41, 1263; Shender, E. F., Sov. Phys. JETP, 1982, 56, 178.
12. Villain, J., Bidaux, R., Carton, J. P. and Conte, R., J. Phys., 1980, 41, 1263; Shender, E. F., Sov. Phys. JETP, 1982, 56, 178.
13. Lecheminant, P., Bernu, B., Lhuillier, C., Pierre, L. and Sindzingre, P., Phys. Rev. B, 1997, 56, 2521.
14. Mila, F., Eur. J. Phys., 2000, 21, 499.
15. Majumdar, C. K. and Ghosh, D. K., J. Math. Phys., 1969, 10, 1388.
16. Shastry, B. S. and Sutherland, B., Phys. Rev. Lett., 1981, 47, 964.
17. Bose, I. and Mitra, P., Phys. Rev. B, 1991, 44, 443.
18. Bhaumik, U. and Bose, I., Phys. Rev. B, 1995, 52, 12484.
19. Shastry, B. S. and Sutherland, B., Physica B, 1981, 108, 1069.
20. Miyahara, S. and Ueda, K., Phys. Rev. Lett., 1999, 82, 3701.
21. Dagotto, E. and Rice, T. M., Science, 1996, 271, 618.
22. Rice, T. M., Gopalan, S. and Sigrist, M., Europhys. Lett., 1993, 23, 445.
23. Bose, I. and Gayen, S., Phys. Rev. B, 1993, 48, 10653.
24. Xian, Y., Phys. Rev. B, 1995, 52, 12485.
25. Ornstein, J. and Millis, A. J., Science, 2000, 288, 468.
26. Dagotto, E., Riera, J. and Scalapino, D. J., Phys. Rev. B, 1992, 45, 5744.
27. Uehara, M., Nagata, T., Akimitsu, J., Takahashi, H., Mori, N. and Kinoshita, K., J. Phys. Soc. Jpn., 1996, 65, 2764.
28. Dagotto, E., Rep. Prog. Phys., 1999, 62, 1525.
29. Bose, I. and Gayen, S., J. Phys.: Condens. Matter, 1994, 6, L405.
30. Bose, I. and Gayen, S., J. Phys.: Condens. Matter, 1999, 11, 6427.
31. Troyer, M., Tsunetsugu, H. and Rice, T. M., Phys. Rev. B, 1996, 53, 251.
32. Rice, T. M., Z. Phys. B, 1997, 103, 165.
33. Lieb, E., Schultz, T. D. and Mattis, D. C., Ann. Phys., 1961, 16, 407.
34. Haldane, F. D. M., Phys. Rev. Lett., 1983, 50, 1153; Phys. Lett. A, 1983, 93, 464.
35. Haldane, F. D. M., Phys. Rev. Lett., 1983, 50, 1153; Phys. Lett. A, 1983, 93, 464.
36. Affleck, I., J. Phys.: Condens. Matter, 1989, 1, 3047.
37. Affleck, I., Kennedy, T., Lieb, E. H. and Tasaki, H., Phys. Rev. Lett., 1987, 59, 799; Commun. Math. Phys., 1988, 115, 477.
38. Affleck, I., Kennedy, T., Lieb, E. H. and Tasaki, H., Phys. Rev. Lett., 1987, 59, 799; Commun. Math. Phys., 1988, 115, 477.
39. Di Tusa, J. F., Cheong, S.-W., Park, J.-H., Aeppli, G., Broholm, C. and Chen, C. T., Phys. Rev. Lett., 1994, 73, 1857.
40. Granroth, G. E., Meisel, M. W., Chaparala, M., Jolicoeur, T., Ward, B. H. and Talham, D. R., Phys. Rev. Lett., 1996, 77, 1616.
41. Penc, K. and Shiba, H., Phys. Rev. B, 1995, 52 R715; Dagotto, E., Riera, J., Sandvik, A. and Moreo, A., Phys. Rev. Lett., 1996, 76, 1731.
42. Penc, K. and Shiba, H., Phys. Rev. B, 1995, 52 R715; Dagotto, E., Riera, J., Sandvik, A. and Moreo, A., Phys. Rev. Lett., 1996, 76, 1731.
43. Xu, G. et al., Science, 2000, 289, 419.
44. Malvezzi, A. L. and Dagotto, E., Phys. Rev. B, 2001, 63, 140409.
45. Bose, I. and Chattopadhyay, E., Int. J. Mod. Phys. B, 2001, 15, 2535.
46. Sondhi, S. L., Girvin, S. M., Carini, J. P. and Shahar, D., Rev. Mod. Phys., 1997, 69, 315; Sachdev, S., Science, 2000, 288, 475; Sachdev, S., Quantum Phase Transitions, Cambridge University Press, Cambridge, 1999.
47. Sondhi, S. L., Girvin, S. M., Carini, J. P. and Shahar, D., Rev. Mod. Phys., 1997, 69, 315; Sachdev, S., Science, 2000, 288, 475; Sachdev, S., Quantum Phase Transitions, Cambridge University Press, Cambridge, 1999.
48. Sondhi, S. L., Girvin, S. M., Carini, J. P. and Shahar, D., Rev. Mod. Phys., 1997, 69, 315; Sachdev, S., Science, 2000, 288, 475; Sachdev, S., Quantum Phase Transitions, Cambridge University Press, Cambridge, 1999.
49. Chaboussant, G. et al., Eur. Phys. J. B, 1998, 6, 167.
50. Watson, B. C. et al., Phys. Rev. Lett., 2001, 86, 5168.
51. Landee, C. P., Turnbull, M. M., Galeriu, C., Giantsidis, J. and Woodward, F. M., Phys. Rev. B, 2001, 63, 100402.
52. Chaboussant, G., Crowell, P. A., Lévy, L. P., Piovesana, O., Madouri, A. and Mailly, D., Phys. Rev. B, 1997, 55, 3046.
53. Rice, T. M., Science, 2002, 298, 760; Nikuni, T., Oshikawa, M., Oosawa, A. and Tanaka, H., Phys. Rev. Lett., 2000, 84, 5868;
54. Rice, T. M., Science, 2002, 298, 760; Nikuni, T., Oshikawa, M., Oosawa, A. and Tanaka, H., Phys. Rev. Lett., 2000, 84, 5868;
55. Normand, B., Matsumoto, M., Nohadani, O., Wessell, S., Haas, S., Rice, T. M. and Sigrist, M., J. Phys.: Condens. Matter, 2004, 16, S867.
56. Rüegg, Ch. et al., Nature, 2003, 423, 62.
57. Oshikawa, M., Yamanaka, M. and Affleck, I., Phys. Rev. Lett., 1997, 78, 1984.
58. Hida, K., J. Phys. Soc. Jpn., 1994, 63, 2359.
59. Shiramura, W. et al., J. Phys. Soc. Jpn., 1998, 67, 1548.
60. Kageyama, H. et al., Phys. Rev. Lett., 1999, 82, 3168; Onizuka, K., Kageyama, H., Narumi, Y., Kindo, K., Ueda, Y. and Goto, T., J. Phys. Soc. Jpn., 2000, 69, 1016.
61. Kageyama, H. et al., Phys. Rev. Lett., 1999, 82, 3168; Onizuka, K., Kageyama, H., Narumi, Y., Kindo, K., Ueda, Y. and Goto, T., J. Phys. Soc. Jpn., 2000, 69, 1016.
62. Momoi, T. and Totsuka, K., Phys. Rev. B, 2000, 61, 3231.
63. Kodama, K. et al., Science, 2002, 298, 395.
64. Katoh, N. and Imada, M., J. Phys. Soc. Jpn., 1995, 64, 4105; Troyer, M., Kontani, H. and Ueda, K., Phys. Rev. Lett., 1996, 76, 3822; Bose, I. and Ghosh, A., Phys. Rev. B, 1997, 56, 3154.
65. Katoh, N. and Imada, M., J. Phys. Soc. Jpn., 1995, 64, 4105; Troyer, M., Kontani, H. and Ueda, K., Phys. Rev. Lett., 1996, 76, 3822; Bose, I. and Ghosh, A., Phys. Rev. B, 1997, 56, 3154.
66. Katoh, N. and Imada, M., J. Phys. Soc. Jpn., 1995, 64, 4105; Troyer, M., Kontani, H. and Ueda, K., Phys. Rev. Lett., 1996, 76, 3822; Bose, I. and Ghosh, A., Phys. Rev. B, 1997, 56, 3154.
67. Johnsson, M., Törnroos, K. W., Mila, F. and Millet, P., Chem. Mater., 2000, 12, 2853; Brenig, W. and Becker, K. W., Phys. Rev. B, 2001, 64, 214413; Totsuka, K. and Mikeska, H.-J., Phys. Rev. B, 2002, 66, 054435.
68. Johnsson, M., Törnroos, K. W., Mila, F. and Millet, P., Chem. Mater., 2000, 12, 2853; Brenig, W. and Becker, K. W., Phys. Rev. B, 2001, 64, 214413; Totsuka, K. and Mikeska, H.-J., Phys. Rev. B, 2002, 66, 054435.
69. Johnsson, M., Törnroos, K. W., Mila, F. and Millet, P., Chem. Mater., 2000, 12, 2853; Brenig, W. and Becker, K. W., Phys. Rev. B, 2001, 64, 214413; Totsuka, K. and Mikeska, H.-J., Phys. Rev. B, 2002, 66, 054435.
70. Kolezhuk, A. K. and Mikeska, H.-J., Int. J. Mod. Phys. B, 1998, 12, 2325.
71. Greiner, M., Mandel, O., Esslinger, T., Hänsch, T. W. and Bloch, I., Nature, 2002, 415, 39.
72. Duan, L.-M., Demler, E. and Lukin, M. D., Phys. Rev. Lett., 2003, 91, 090402; Garcia-Ripoll, J. J., Martin-Delgado, M. A. and Cirac, J. I., cond-mat/0404566; Pachos, J. K. and Plenio, M. B., quant-ph/0401106.
73. Loss, D. and Di Vincenzo, D. P., Phys. Rev. A, 1998, 57, 120; Lidar, D. A. and Wu, L.-A., Phys. Rev. Lett., 2002, 88, 017905; Bose, S., Phys. Rev. Lett., 2003, 91, 207901; Subrahmanyam, V., quant-ph/0307135.
74. Loss, D. and Di Vincenzo, D. P., Phys. Rev. A, 1998, 57, 120; Lidar, D. A. and Wu, L.-A., Phys. Rev. Lett., 2002, 88, 017905; Bose, S., Phys. Rev. Lett., 2003, 91, 207901; Subrahmanyam, V., quant-ph/0307135.
75. Loss, D. and Di Vincenzo, D. P., Phys. Rev. A, 1998, 57, 120; Lidar, D. A. and Wu, L.-A., Phys. Rev. Lett., 2002, 88, 017905; Bose, S., Phys. Rev. Lett., 2003, 91, 207901; Subrahmanyam, V., quant-ph/0307135.
76. Bose, I. and Chattopadhyay, E., Phys. Rev. A, 2002, 66, 062320; Verstraete, F., Martin-Delgado, M. A. and Cirac, J. I., Phys. Rev. Lett., 2004, 92, 087201; Fan, H., Korepin, V. and Roychowdhury, V., quant-ph/0406067; Li, Y., Shi, T., Song, Z. and Sun, C. P., quant-ph/0406159.
77. Bose, I. and Chattopadhyay, E., Phys. Rev. A, 2002, 66, 062320; Verstraete, F., Martin-Delgado, M. A. and Cirac, J. I., Phys. Rev. Lett., 2004, 92, 087201; Fan, H., Korepin, V. and Roychowdhury, V., quant-ph/0406067; Li, Y., Shi, T., Song, Z. and Sun, C. P., quant-ph/0406159.