2PI functional techniques for abelian gauge theories
U. Reinosa, J. Serreau
TL;DR
This paper reviews recent developments in 2PI functional techniques tailored for abelian gauge theories, aiming to improve non-perturbative analysis methods in quantum field theory.
Contribution
It introduces a formulation of 2PI functional techniques specifically adapted for abelian gauge field theories, advancing the theoretical framework.
Findings
Enhanced understanding of gauge invariance in 2PI formalisms
Development of new computational approaches for gauge theories
Potential applications to non-perturbative phenomena
Abstract
We summarize our recent work [1-3] concerning the formulation of two-particle-irreducible (2PI) functional techniques for abelian gauge field theories.
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