The BRST-invariant vacuum state of the Gribov-Zwanziger theory

We revisit the effective action of the Gribov-Zwanziger theory, taking into due account the BRST symmetry and renormalization (group invariance) of the construction. We compute at one loop the effective potential, showing the emergence of BRST-invariant dimension 2 condensates stabilizing the vacuum...

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Bibliographic Details
Published in:arXiv.org 2019-01
Main Authors: Dudal, D, Felix, C P, Palhares, L F, Rondeau, F, Vercauteren, D
Format: Article
Language:English
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Summary:We revisit the effective action of the Gribov-Zwanziger theory, taking into due account the BRST symmetry and renormalization (group invariance) of the construction. We compute at one loop the effective potential, showing the emergence of BRST-invariant dimension 2 condensates stabilizing the vacuum. This paper sets the stage at zero temperature, and clears the way to studying the Gribov-Zwanziger gap equations, and particularly the horizon condition, at finite temperature in future work.
ISSN:2331-8422
DOI:10.48550/arxiv.1901.11264