Finite Volume Spectrum of Sine-Gordon Model and its Restrictions

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In this thesis, we review recent progresses on Nonlinear Integral Equation approach to finite size effects in two dimensional integrable quantum field theories, with emphasis to Sine-Gordon/Massive Thirring model and restrictions to minimal models perturbed by $Φ_{1,3}$. Exact calculations of the dependence of energy levels on the size are presented for vacuum and many excited states.
PhD thesis, 96 pages, 28 figures

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/49824

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/0001172
 http://arxiv.org/abs/hep-th/0001172

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arXiv