Tetramerization of a Frustrated Spin-[Formula presented] Chain

Physical Review Letters

Volumn 91, Issue 6, 2003, Pages

  Becca, Federico ^a,b   Mila, Frédéric ^b   Poilblanc, Didier ^c  

^a DEMOCRITOS NATIONAL SIMULATION CENTER   (Italy)

^b UNIVERSITY OF LAUSANNE   (Switzerland)

^c UNIVERSITÉ PAUL SABATIER   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 85038298027     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.91.067202     Document Type: Article

References (17)

1. For a review, see, e.g., J.-P. Boucher and L.-P. Regnault, J. Phys. I (France)JPGCE8 6, 1939 (1996).
2. M. Isobe and Y. Ueda, J. Phys. Soc. Jpn. 65, 3142 (1996);
3. N. Fujiwara et al, Phys. Rev. B 55, R11?945 (1997).
4. M. Hase, I. Terasaki, and K. Uchinokura, Phys. Rev. Lett.10.1103/PhysRevLett.70.3651 70, 3651 (1993).
5. J. Riera and A. Dobry, Phys. Rev. B10.1103/PhysRevB.51.16098 51, 16?098 (1995);
6. see also G. Castilla, S. Chakravarty, and V.J. Emery, Phys. Rev. Lett.10.1103/PhysRevLett.75.1823 75, 1823 (1995).
7. R. Valenti et al, Phys. Rev. Lett.10.1103/PhysRevLett.86.5381 86, 5381 (2001).
8. M.C. Cross and D.S. Fisher, Phys. Rev. B10.1103/PhysRevB.19.402 19, 402 (1979);
9. T. Nakano and H. Fukuyama, J. Phys. Soc. Jpn. 49, 1679 (1980).
10. C.K. Majumdar and D.K. Gosh, J. Math. Phys. 10, 1399 (1969).
11. F.D.M. Haldane, Phys. Rev. B10.1103/PhysRevB.25.4925 25, 4925 (1982);
12. F.D.M. HaldanePhys. Rev. B26, 5257 (1982).
13. S. Eggert, Phys. Rev. B 54, R9612 (1996);
14. see also K. Okamoto and K. Nomura, Phys. Lett. A10.1016/0375-9601(92)90823-5 169, 433 (1992).
15. S.R. White and I. Affleck, Phys. Rev. B10.1103/PhysRevB.54.9862 54, 9862 (1996).
16. For details, see A.E. Feiguin et al, Phys. Rev. B10.1103/PhysRevB.56.14607 56, 14?607 (1997).
17. For applications to doped SP systems, see P. Hansen et al, Phys. Rev. B10.1103/PhysRevB.59.13557 59, 13?557 (1999). A more polyvalent steepest-gradient method gives similar results.