Finite volume spectrum of Sine-Gordon model and its restrictions
Jan, 2000Citations per year
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 . Exact calculations of the dependence of energy levels on the size are presented for vacuum and many excited states.Note:
- Ph.D. Thesis
- thesis
- field theory: conformal
- dimension: 2
- sine-Gordon model
- Thirring model
- lattice field theory: continuum limit
- model: vertex
- Bethe ansatz
- S-matrix
- partition function
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