Exact Renormalization of Massless QED2
Rodolfo Casana, Sebastiao Alves Dias
TL;DR
This paper provides an exact renormalization analysis of two-dimensional massless gauge theories, offering insights into their cluster properties and confinement phenomena in the Schwinger models.
Contribution
It presents the first exact renormalization results for 2D massless gauge theories, advancing understanding of their non-perturbative features.
Findings
Confirmed cluster property in the models
Demonstrated confinement mechanisms
Provided exact renormalization group equations
Abstract
We perform the exact renormalization of two-dimensional massless gauge theories. Using these exact results we discuss the cluster property and confinement in both the anomalous and chiral Schwinger models.
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