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arXiv · hep-th/0206199

Spontaneous Symmetry Breaking and Reflectionless Scattering Data

M. Bordag·A. Yurov
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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.

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M. Bordag, A. Yurov. 2002-06-21. Spontaneous Symmetry Breaking and Reflectionless Scattering Data. https://doi.org/10.1103/physrevd.67.025003

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