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Published in

Elsevier, Nuclear Physics B, 3(644), p. 509-532, 2002

DOI: 10.1016/s0550-3213(02)00821-0

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Spectrum of boundary states in N=1 SUSY sine-Gordon theory

Journal article published in 2002 by Z. Bajnok, L. Palla, G. Takacs ORCID
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

We consider N=1 supersymmetric sine-Gordon theory (SSG) with supersymmetric integrable boundary conditions (boundary SSG = BSSG). We find two possible ways to close the boundary bootstrap for this model, corresponding to two different choices for the boundary supercharge. We argue that these two bootstrap solutions should correspond to the two integrable Lagrangian boundary theories considered recently by Nepomechie. ; Comment: 25 pages, 7 eps figures. Reference added