Finite-size effects and infrared asymptotics of the correlation functions in two dimensions
- 21 October 1987
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 20 (15) , 5361-5369
- https://doi.org/10.1088/0305-4470/20/15/047
Abstract
The finite-size corrections approach to the calculation of the asymptotics of correlation functions containing the oscillating terms in the asymptotics in (1+1)-dimensional theories is presented. Explicit formulae for the critical exponents in integrable models are obtained.Keywords
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