Normalization of the chiral condensate in the massive Schwinger model

Preprint

25 June 1998

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/9806211

Abstract

Within mass perturbation theory, already the first order contribution to the chiral condensate of the massive Schwinger model is UV divergent. We discuss the problem of choosing a proper normalization and, by making use of some bosonization results, we are able to choose a normalization so that the resulting chiral condensate may be compared, e.g., with lattice data.

Keywords

PERTURBATION THEORY
MASS PERTURBATION
MASSIVE SCHWINGER
CHIRAL CONDENSATE
SCHWINGER MODEL
NORMALIZATION
CONDENSATE

All Related Versions

Version 1, 1998-06-25, ArXiv
Published version: Physics Letters B, 440 (1-2), 117.

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