A Multi-Grid Method for the Resolution of Thermodynamic
Bethe Ansatz Equations
Alfio Borzì and Anni Koubek
SISSA, Scuola Internazionale Superiore di Studi Avanzati
Via Beirut 2-4
34013 Trieste
Italy
Abstract
We present a multi-grid algorithm in order to solve numerically the
thermodynamic Bethe ansatz equations. We specifically adapt the program to
compute the data of the conformal field theory reached in the ultraviolet
limit.
Contributed December 4, 1992.