Characters in Conformal Field Theories from Thermodynamic Bethe Ansatz

Abstract

We propose a new $q$-series formula for a character of parafermion conformal field theories associated to arbitrary non-twisted affine Lie algebra $\hat{g}$. We show its natural origin from a thermodynamic Bethe ansatz analysis including chemical potentials.

12 pages, harvmac, 1 postscript figure file, (some confusion on PF Hilbert space was modified) HUTP-92/A069

References in corpus (3)

• Fermionic Quasi-Particle Representations for Characters of $(G^{(1)}{)}_1\times (G^{(1)}{)}_1ø(G^{(1)}{)}_2$
• Dilogarithm Identities in Conformal Field Theory
• Lift of dilogarithm to partition identities

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