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arXiv · 1408.2917

Nonperturbative Aspects of the two-dimensional Massive Gauged Thirring Model

R. Bufalo·B. M. Pimentel
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Abstract

In this paper we present a study based on the use of functional techniques on the issue of insertions of massive fermionic fields in the two-dimensional massless Gauged Thirring Model. As it will be shown, the fermionic mass contributes to the Green's functions in a surprisingly simple way, leaving therefore the original nonperturbative nature of the massless results still intact in the massive theory. Also, by means of complementarity, we present a second discussion of the massive model, now at its bosonic representation.

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R. Bufalo, B. M. Pimentel. 2014-08-13. Nonperturbative Aspects of the two-dimensional Massive Gauged Thirring Model. https://doi.org/10.1142/s0217751x1450122x

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