Thermodynamics of the massive Thirring-sine-Gordon model: the Bethe ansatz variational method
- 11 July 1987
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 20 (10) , 2875-2894
- https://doi.org/10.1088/0305-4470/20/10/032
Abstract
The Bethe ansatz variational approach to the thermodynamics of the massive Thirring-sine-Gordon model in the attractive coupling regime and in the zero-change sector is discussed in detail.Keywords
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