A Multi-Grid Method for the Resolution of Thermodynamic Bethe Ansatz Equations
A. Borzi, A.Koubek
TL;DR
This paper introduces a multi-grid numerical algorithm designed to efficiently solve thermodynamic Bethe ansatz equations, enabling accurate computation of conformal field theory data in the ultraviolet limit.
Contribution
The paper develops a novel multi-grid method tailored for thermodynamic Bethe ansatz equations, improving computational efficiency and accuracy.
Findings
Successfully computes conformal field theory data in the ultraviolet limit.
Demonstrates improved convergence over traditional methods.
Provides a practical implementation in a computational physics framework.
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. Submitted to Computer Physics Communications
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