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What is Gauge Invariant Renormalization Group about?

This document discusses the construction of a gauge invariant exact renormalization group equation for pure non-Abelian gauge theory, emphasizing the definition of a non-perturbative gauge invariant continuum Wilsonian effective action. It highlights the significance of maintaining gauge invariance throughout the process and introduces a novel approach using Pauli-Villars fields for regularization. The document also presents the computation of the one-loop beta function without gauge fixing, confirming the

Author

Nityanand Thakur

Language

EN