Supersymmetric integrable scattering theories with unstable particles

Published 2 February 2005 Published under licence by IOP Publishing Ltd
, , Citation Andreas Fring JHEP01(2005)030 DOI 10.1088/1126-6708/2005/01/030

1126-6708/2005/01/030

Abstract

We propose scattering matrices for N = 1 supersymmetric integrable quantum field theories in 1+1 dimensions which involve unstable particles in their spectra. By means of the thermodynamic Bethe ansatz we analyze the ultraviolet behaviour of some of these theories and identify the effective Virasoro central charge of the underlying conformal field theories.

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10.1088/1126-6708/2005/01/030