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arXiv · 1107.1928

A note on the IR limit of the NLIEs of boundary supersymmetric sine-Gordon model

Rajan Murgan
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Abstract

We consider the infrared (IR) limit of the nonlinear integral equations (NLIEs) for the boundary supersymmetric sine-Gordon (BSSG) model, previously obtained from the NLIEs for the inhomogeneous open spin-1 XXZ quantum spin chain with general integrable boundary terms, for values of the boundary parameters which satisfy a certain constraint. In particular, we compute the boundary S matrix and determine the "lattice - IR" relation for the BSSG parameters.

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Rajan Murgan. 2011-07-11. A note on the IR limit of the NLIEs of boundary supersymmetric sine-Gordon model. https://doi.org/10.1007/jhep09(2011)059

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