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arXiv · hep-ph/9511339

Dynamical Mass Generation in QED3 with Chern--Simons Term

P. Maris
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Abstract

In (2+1)-dimensional QED with a Chern-Simons term, we study dynamical breaking of chiral symmetry, using the Dyson--Schwinger equation for the fermions. There is a region in parameter space were dynamical chiral symmetry breaking occurs, just as in pure QED3 (without Chern--Simons term); outside this region, this chiral symmetry breaking solution does not exists. Our results, both numerically and analytically, show that the chiral phase transition is a discontinuous first-order transition.

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P. Maris. 1995-11-16. Dynamical Mass Generation in QED3 with Chern--Simons Term. https://doi.org/10.1143/ptps.123.61

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