EXACTLY SOLVABLE MODELS AND FINITE SIZE CORRECTIONS
1992 ◽
Vol 06
(08)
◽
pp. 1119-1180
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Keyword(s):
Recent developments in the theory of exactly solvable models are reviewed. Particular attention is paid to the finite size corrections to the Bethe ansatz equations. Baxter’s formula which relates a 2-dimensional statistical model with a 1-dimensional spin model is extended into the finite temperature case. A combination of this extension and the theory of finite size corrections gives a systematic method to evaluate low temperature expansions of physical quantities. Applications of the method to 1-dimensional quantum spin models are discussed. Throughout this paper, the usefulness of the soliton theory should be observed.
2009 ◽
Vol 808
(3)
◽
pp. 613-624
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Keyword(s):
Keyword(s):
1998 ◽
Vol 238
(4-5)
◽
pp. 213-218
◽
2004 ◽
Vol 243
(1-6)
◽
pp. 131-143
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Keyword(s):
2009 ◽
Vol 11
(9)
◽
pp. 093027
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