Finite-size Corrections for Integrable Systems and Conformal Properties of Six-vertex Models
نویسنده
چکیده
Statistical systems at second-order phase-transition points should exhibit conformal invariance at long distances. Their conformal properties can be analysed by investigating finite-size scaling behaviour. For integrable lattice models in two dimensions, methods are proposed to calculate, from the Bethe ansatz solution, the conformal anomaly c and all scaling dimensions. As an application results for the q-state Potts model and modified six-vertex models are presented.
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تاریخ انتشار 1988