An alternative approach to dynamical mass generation in QED3
Jean Alexandre
TL;DR
This paper investigates quantum properties of QED3 using an exact evolution equation for the effective action, exploring dynamical mass generation within the gradient expansion framework.
Contribution
It introduces an alternative method employing an exact evolution equation to analyze dynamical mass generation in QED3.
Findings
Effective theory formulated with the evolution equation.
Demonstration of dynamical mass emergence.
Insights into quantum properties of QED3.
Abstract
Some quantum properties of QED3 are studied with the help of an exact evolution equation of the effective action with the bare fermion mass. The resulting effective theory and the occurrence of a dynamical mass are discussed in the framework of the gradient expansion.
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