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arXiv:hep-th/0312176 · Physics Letters B

Excited states NLIE for sine-Gordon model in a strip with Dirichlet boundary conditions

Changrim Ahn, Marco Bellacosa, Francesco Ravanini

Published Jun 25, 2004• 24 citations
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Abstract

We investigate various excited states of sine-Gordon model on a strip with Dirichlet boundary conditions on both boundaries using a non-linear integral equation (NLIE) approach.
DOI
10.1016/j.physletb.2004.04.007

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