Supersymmetric integrable scattering theories with unstable particles

Fring, A. (2005). Supersymmetric integrable scattering theories with unstable particles. Journal of High Energy Physics, 2005(JHEP01), doi: 10.1088/1126-6708/2005/01/030

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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.

Item Type: Article
Uncontrolled Keywords: field theories in lower dimensions, nonperturbative effects, integrable field theories, SINE-GORDON MODELS, THERMODYNAMIC BETHE-ANSATZ, FACTORIZED S-MATRIX, RENORMALIZATION-GROUP TRAJECTORIES, CONFORMAL FIELD-THEORIES, STAIRCASE MODELS, LIE-ALGEBRAS, FORM-FACTORS, DIMENSIONS, SOLITONS
Subjects: Q Science > QC Physics
Divisions: School of Engineering & Mathematical Sciences > Department of Mathematical Science
URI: http://openaccess.city.ac.uk/id/eprint/787

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