Spontaneous Symmetry Breaking and Reflectionless Scattering Data
High Energy Physics - Theory
2008-11-26 v1
Abstract
We consider the question which potentials in the action of a (1+1) dimensional scalar field theory allowing for spontaneous symmetry breaking have quantum fluctuations corresponding to reflectionless scattering data. The general problem of restoration from known scattering data is formulated and a number of explicit examples is given. Only certain sets of reflectionless scattering data correspond to symmetry breaking and all restored potentials are similar either to the Phi**4-model or to the sine-Gordon model.
Cite
@article{arxiv.hep-th/0206199,
title = {Spontaneous Symmetry Breaking and Reflectionless Scattering Data},
author = {M. Bordag and A. Yurov},
journal= {arXiv preprint arXiv:hep-th/0206199},
year = {2008}
}
Comments
17 pages, 4 figures