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Zapiski Nauchnykh Seminarov POMI, 1997, Volume 245, Pages 173–206
(Mi znsl540)
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This article is cited in 13 scientific papers (total in 13 papers)
Equal-time temperature correlators of the one-dimensional Heisenberg XY chain
A. G. Izergin, V. S. Kapitonov, N. A. Kitanin St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
Abstract:
Representations as determinants of $M\times M$ dimensional matrices are obtained for equal-time temperature correlators of the anisotropic Heisenberg XY chain. These representations are simple deformations of the answers for the isotropic XXO chain. In the thermodynamical limit, the correlators are expressed in terms of the Fredholm determinants of linear integral operators.
Received: 13.03.1997
Citation:
A. G. Izergin, V. S. Kapitonov, N. A. Kitanin, “Equal-time temperature correlators of the one-dimensional Heisenberg XY chain”, Questions of quantum field theory and statistical physics. Part 14, Zap. Nauchn. Sem. POMI, 245, POMI, St. Petersburg, 1997, 173–206; J. Math. Sci. (New York), 100:2 (2000), 2120–2140
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https://www.mathnet.ru/eng/znsl540 https://www.mathnet.ru/eng/znsl/v245/p173
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Abstract page: | 152 | Full-text PDF : | 55 |
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