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Two-term dilogarithm identities related to conformal field theory

Andrei G. Bytsko
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Abstract

We study 2x2 matrices A such that the corresponding TBA equations yield c[A] in the form of the effective central charge of a minimal Virasoro model. Certain properties of such matrices and the corresponding solutions of the TBA equations are established. Several continuous families and a discrete set of admissible matrices A are found. The corresponding two-term dilogarithm identities (some of which appear to be new) are obtained. Most of them are proven or shown to be equivalent to previously known identities.

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BibTeXRIS

Andrei G. Bytsko. 1999-11-10. Two-term dilogarithm identities related to conformal field theory. https://arxiv.org/abs/math-ph/9911012

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