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More on the nonperturbative Gribov-Zwanziger quantization of linear covariant gauges

MAL Capri, D Fiorentini, MS Guimaraes, BW Mintz, LF Palhares, SP Sorella, David Dudal UGent, Igor Figueiredo Justo, AD Pereira and RF Sobreiro (2016) PHYSICAL REVIEW D. 93(6).
abstract
In this paper, we discuss the gluon propagator in the linear covariant gauges in D = 2, 3, 4 Euclidean dimensions. Nonperturbative effects are taken into account via the so-called refined Gribov-Zwanziger framework. We point out that, as in the Landau and maximal Abelian gauges, for D = 3, 4, the gluon propagator displays a massive (decoupling) behavior, while for D = 2, a scaling one emerges. All results are discussed in a setup that respects the Becchi-Rouet-Stora-Tyutin (BRST) symmetry, through a recently introduced nonperturbative BRST transformation. We also propose a minimizing functional that could be used to construct a lattice version of our nonperturbative definition of the linear covariant gauge.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
AMBIGUITIES, INVARIANCE, PROPAGATORS, GLUON, QCD, HORIZON, POLYAKOV LOOP, LANDAU GAUGE, MAXIMALLY ABELIAN GAUGE, SUPER-YANG-MILLS
journal title
PHYSICAL REVIEW D
Phys. Rev. D
volume
93
issue
6
article number
065019
pages
13 pages
Web of Science type
Article
Web of Science id
000371742700016
JCR category
ASTRONOMY & ASTROPHYSICS
JCR impact factor
4.568 (2016)
JCR rank
14/63 (2016)
JCR quartile
1 (2016)
ISSN
2470-0010
DOI
10.1103/PhysRevD.93.065019
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
7280932
handle
http://hdl.handle.net/1854/LU-7280932
date created
2016-06-24 09:37:25
date last changed
2018-06-22 08:11:35
@article{7280932,
  abstract     = {In this paper, we discuss the gluon propagator in the linear covariant gauges in D = 2, 3, 4 Euclidean dimensions. Nonperturbative effects are taken into account via the so-called refined Gribov-Zwanziger framework. We point out that, as in the Landau and maximal Abelian gauges, for D = 3, 4, the gluon propagator displays a massive (decoupling) behavior, while for D = 2, a scaling one emerges. All results are discussed in a setup that respects the Becchi-Rouet-Stora-Tyutin (BRST) symmetry, through a recently introduced nonperturbative BRST transformation. We also propose a minimizing functional that could be used to construct a lattice version of our nonperturbative definition of the linear covariant gauge.},
  articleno    = {065019},
  author       = {Capri, MAL and Fiorentini, D and Guimaraes, MS and Mintz, BW and Palhares, LF and Sorella, SP and Dudal, David and Figueiredo Justo, Igor and Pereira, AD and Sobreiro, RF},
  issn         = {2470-0010},
  journal      = {PHYSICAL REVIEW D},
  keyword      = {AMBIGUITIES,INVARIANCE,PROPAGATORS,GLUON,QCD,HORIZON,POLYAKOV LOOP,LANDAU GAUGE,MAXIMALLY ABELIAN GAUGE,SUPER-YANG-MILLS},
  language     = {eng},
  number       = {6},
  pages        = {13},
  title        = {More on the nonperturbative Gribov-Zwanziger quantization of linear covariant gauges},
  url          = {http://dx.doi.org/10.1103/PhysRevD.93.065019},
  volume       = {93},
  year         = {2016},
}

Chicago
Capri, MAL, D Fiorentini, MS Guimaraes, BW Mintz, LF Palhares, SP Sorella, David Dudal, Igor Figueiredo Justo, AD Pereira, and RF Sobreiro. 2016. “More on the Nonperturbative Gribov-Zwanziger Quantization of Linear Covariant Gauges.” Physical Review D 93 (6).
APA
Capri, M., Fiorentini, D., Guimaraes, M., Mintz, B., Palhares, L., Sorella, S., Dudal, D., et al. (2016). More on the nonperturbative Gribov-Zwanziger quantization of linear covariant gauges. PHYSICAL REVIEW D, 93(6).
Vancouver
1.
Capri M, Fiorentini D, Guimaraes M, Mintz B, Palhares L, Sorella S, et al. More on the nonperturbative Gribov-Zwanziger quantization of linear covariant gauges. PHYSICAL REVIEW D. 2016;93(6).
MLA
Capri, MAL, D Fiorentini, MS Guimaraes, et al. “More on the Nonperturbative Gribov-Zwanziger Quantization of Linear Covariant Gauges.” PHYSICAL REVIEW D 93.6 (2016): n. pag. Print.