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Non-perturbative treatment of the linear covariant gauges by taking into account the Gribov copies

In this paper, a proposal for the restriction of the Euclidean functional integral to a region free from infinitesimal Gribov copies in linear covariant gauges is discussed. An effective action, akin to the Gribov–Zwanziger action of the Landau gauge, is obtained which implements the aforementioned...

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Detalles Bibliográficos
Publicado en:Eur Phys J C Part Fields
Autores principales: Capri, M. A. L., Pereira, A. D., Sobreiro, R. F., Sorella, S. P.
Formato: Artigo
Lenguaje:Inglês
Publicado: Springer Berlin Heidelberg 2015
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4668772/
https://ncbi.nlm.nih.gov/pubmed/26692816
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1140/epjc/s10052-015-3707-z
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