Finite Volume Spectrum of Sine-Gordon Model and its Restrictions

G. Feverati

Finite Volume Spectrum of Sine-Gordon Model and its Restrictions

High Energy Physics - Theory 2007-05-23 v1

Authors: G. Feverati

Abstract

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 $\Phi_{1,3}$ . Exact calculations of the dependence of energy levels on the size are presented for vacuum and many excited states.

Keywords

Sine-Gordon model finite size effects nonlinear integral equation massive Thirring model minimal models

Cite

@article{arxiv.hep-th/0001172,
  title  = {Finite Volume Spectrum of Sine-Gordon Model and its Restrictions},
  author = {G. Feverati},
  journal= {arXiv preprint arXiv:hep-th/0001172},
  year   = {2007}
}

Comments

PhD thesis, 96 pages, 28 figures

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