Temperature correlations of quantum spins
Sep, 1992
6 pages
Published in:
- Phys.Rev.Lett. 70 (1993) 1704-1708,
- Phys.Rev.Lett. 70 (1993) 2357 (erratum)
e-Print:
- hep-th/9212135 [hep-th]
DOI:
Report number:
- INS-211,
- ITP-SB-92-47,
- ENSLAPP-394
View in:
Citations per year
Abstract:
Isotropic XY is considered. It describes interaction of quantum spins on 1-dimesional lattice. Alternatevly one can call the model XXO Hiesenberg antiferromagnet. We solved long standing problem of evaluation of temperature corelations. We proved that correlation function of the model is function of Ablowitz-Ladik PDE. We explicitly evaluated asymptotics.References(7)
Figures(0)