Spin excitations in La2CuO4: Consistent description by inclusion of ring exchange

Physical Review B - Condensed Matter and Materials Physics

Volumn 66, Issue 10, 2002, Pages 1004031-1004034

  Katanin, A A ^a   Kampf, A P ^a  

^a UNIVERSITY OF AUGSBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COPPER DERIVATIVE; LANTHANUM; METAL OXIDE;

ARTICLE; MAGNETIC FIELD; MATHEMATICAL ANALYSIS; MODEL; QUANTUM THEORY; TEMPERATURE DEPENDENCE; VELOCITY;

EID: 0036751872     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.66.100403     Document Type: Article

References (43)

1. E. Manousakis, Rev. Mod. Phys. 63, 1 (1991).
2. S. Chakravarty, B.I. Halperin, and D.R. Nelson, Phys. Rev. B 39, 2344 (1989).
3. P. Hasenfratz and F. Niedermayer, Phys. Lett. B 268, 231 (1991).
4. P. Carretta, T. Ciabattoni, A. Cuccoli, E. Mognaschi, A. Rigamonti, V. Tognetti, and P. Verrucchi, Phys. Rev. Lett. 84, 366 (2000).
5. K.B. Lyons et al., Phys. Rev. B 39, 9693 (1989); S. Sugai et al., ibid. 42, 1045 (1990).
6. K.B. Lyons et al., Phys. Rev. B 39, 9693 (1989); S. Sugai et al., ibid. 42, 1045 (1990).
7. J.D. Perkins et al., Phys. Rev. Lett. 71, 1621 (1993).
8. F. Nori, R. Merlin, S. Haas, A.W. Sandvik, and E. Dagotto, Phys. Rev. Lett. 75, 553 (1995).
9. A.V. Chubukov and D.M. Frenkel, Phys. Rev. Lett. 74, 3057 (1995).
10. F. Schönfeld, A.P. Kampf, and E. Müller-Hartmann, Z. Phys. B: Condens. Matter 102, 25 (1997).
11. C.-M. Ho, V.N. Muthukumar, M. Ogata, and P.W. Anderson, Phys. Rev. Lett. 86, 1626 (2001).
12. Y. Honda, Y. Kuramoto, and T. Watanabe, Phys. Rev. B 47, 11 329 (1993).
13. J. Erole, C.D. Batista, S.B. Bacci, and E.R. Gagliano, Phys. Rev. B 59, 1468 (1999).
14. J. Lorenzana, J. Eroles, and S. Sorella, Phys. Rev. Lett. 83, 5122 (1999).
15. R. Coldea, S.M. Hayden, G. Aeppli, T.G. Perring, C.D. Frost, T.E. Mason, S.-W. Cheong, and Z. Fisk, Phys. Rev. Lett. 86, 5377 (2001).
16. M. Roger and J.M. Delrieu, Phys. Rev. B 39, 2299 (1989).
17. H.J. Schmidt and Y. Kuramoto, Physica C 167, 263 (1990).
18. M. Takahashi, J. Phys. C 10, 1289 (1977).
19. A.H. MacDonald, S.M. Girvin, and D. Yoshioka, Phys. Rev. B 41, 2565 (1990); 37, 9753 (1988).
20. A.H. MacDonald, S.M. Girvin, and D. Yoshioka, Phys. Rev. B 41, 2565 (1990); 37, 9753 (1988).
21. E. M̈ller-Hartmann and A. Reischl, Eur. Phys. J. B 28, 173 (2002).
22. C.J. Calzado and J.-P. Malrieu, Phys. Rev. B 63, 214520 (2001).
23. M. Matsuda, K. Katsumata, R.S. Eccleston, S. Brehmer, and H.-J. Mikeska, Phys. Rev. B 62, 8903 (2000).
24. A. Chubukov, E. Gagliano, and C. Balseiro, Phys. Rev. B 45, 7889 (1992).
25. V.Yu. Irkhin, A.A. Katanin, and M.I. Katsnelson, Phys. Lett. A 157, (1991); Phys. Rev. B 60, 1082 (1999).
26. V.Yu. Irkhin, A.A. Katanin, and M.I. Katsnelson, Phys. Lett. A 157, (1991); Phys. Rev. B 60, 1082 (1999).
27. C.M. Canali and S.M. Girvin, Phys. Rev. B 45, 7127 (1992); C.M. Canali, S.M. Girvin, and M. Wallin, ibid. 45, 10 131 (1992); J.I. Igarashi, ibid. 46, 10 763 (1992).
28. C.M. Canali and S.M. Girvin, Phys. Rev. B 45, 7127 (1992); C.M. Canali, S.M. Girvin, and M. Wallin, ibid. 45, 10 131 (1992); J.I. Igarashi, ibid. 46, 10 763 (1992).
29. C.M. Canali and S.M. Girvin, Phys. Rev. B 45, 7127 (1992); C.M. Canali, S.M. Girvin, and M. Wallin, ibid. 45, 10 131 (1992); J.I. Igarashi, ibid. 46, 10 763 (1992).
30. R.R.P. Singh and D.A. Huse, Phys. Rev. B 40, 7247 (1989); R.R.P. Singh and M.P. Gelfand, ibid. 52, R15695 (1995).
31. R.R.P. Singh and D.A. Huse, Phys. Rev. B 40, 7247 (1989); R.R.P. Singh and M.P. Gelfand, ibid. 52, R15695 (1995).
32. S.M. Hayden, G. Aeppli, R. Osborn, A.D. Taylor, T.G. Perring, S.-W. Cheong, and Z. Fisk, Phys. Rev. Lett. 67, 3622 (1991).
33. R.R.P. Singh, P.A. Fleury, K.B. Lyons, and P.E. Sulewski, Phys. Rev. Lett. 62, 2736 (1989).
34. Note that we have absorbed additional two-spin exchange couplings which also arise from the cyclic exchange processes into parameters J,J′.
35. M. Takahashi, Phys. Rev. B 40, 2494 (1989).
36. D. Yoshioka, J. Phys. Soc. Jpn. 58, 3733 (1989).
37. B. Keimer, A. Aharony, A. Auerbach, R.J. Birgeneau, A. Cassanho, Y. Endoh, R.W. Erwin, M.A. Kastner, and G. Shirane, Phys. Rev. B 45, 7430 (1992); B. Keimer, N. Belk, R.J. Birgeneau, A. Cassanho, C.Y. Chen, M. Greven, M.A. Kastner, A. Aharony, Y. Endoh, R.W. Erwin, and G. Shirane, ibid. 46, 14 034 (1992).
38. B. Keimer, A. Aharony, A. Auerbach, R.J. Birgeneau, A. Cassanho, Y. Endoh, R.W. Erwin, M.A. Kastner, and G. Shirane, Phys. Rev. B 45, 7430 (1992); B. Keimer, N. Belk, R.J. Birgeneau, A. Cassanho, C.Y. Chen, M. Greven, M.A. Kastner, A. Aharony, Y. Endoh, R.W. Erwin, and G. Shirane, ibid. 46, 14 034 (1992).
39. V.Yu. Irkhin and A.A. Katanin, Phys. Rev. B 55, 12 318 (1997); 57, 379 (1998).
40. V.Yu. Irkhin and A.A. Katanin, Phys. Rev. B 55, 12 318 (1997); 57, 379 (1998).
41. C.M. Varma, Phys. Rev. B 55, 14 554 (1997); Phys. Rev. Lett. 83, 3538 (1999).
42. C.M. Varma, Phys. Rev. B 55, 14 554 (1997); Phys. Rev. Lett. 83, 3538 (1999).
43. S. Chakravarty, R.B. Laughlin, D.K. Morr, and C. Nayak, Phys. Rev. B 63, 094503 (2001).