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Finite size effects and the supersymmetric sine-Gordon models

Clare Dunning
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Abstract

We propose nonlinear integral equations to describe the groundstate energy of the fractional supersymmetric sine-Gordon models. The equations encompass the N=1 supersymmetric sine-Gordon model as well as the phi_(id,id,adj) perturbation of the SU(2)_L x SU(2)_K /SU(2)_(L+K) models at rational level K. A second set of equations are proposed for the groundstate energy of the N=2 supersymmetric sine-Gordon model.

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Clare Dunning. 2003-04-08. Finite size effects and the supersymmetric sine-Gordon models. https://doi.org/10.1088/0305-4470%2F36%2F20%2F308

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