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arXiv · 2211.02978

Path-integral Bosonization of $d=2$ PT symmetric models

C. M. Naón·F. A. Schaposnik
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Abstract

We discuss bosonization of non-Hermitian PT invariant fermion models in $d=2$ space-time dimensions within the path-integral approach in which the generating functionals associated to the fermion and boson models can be related. We first discuss the PT symmetric Thirring-sine-Gordon connection and then extend the treatment to bosonize the Gross-Neveu model.

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C. M. Naón, F. A. Schaposnik. 2022-11-05. Path-integral Bosonization of $d=2$ PT symmetric models. https://doi.org/10.1142/s0217732323500153

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