Testing OPE for ghosts, gluons and $\alpha_s$

Benoit Blossier; Philippe Boucaud; Mariane Brinet; vincent Morenas; Olivier Pene; Konstantin Petrov; Jose Rodriguez-Quinteiro; Feliciano de Soto

Testing OPE for ghosts, gluons and $\alpha_s$

High Energy Physics - Lattice 2013-04-15 v1

Authors: Benoit Blossier , Philippe Boucaud , Mariane Brinet , vincent Morenas , Olivier Pene , Konstantin Petrov , Jose Rodriguez-Quinteiro , Feliciano de Soto

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Abstract

We present here our results on extracting Wilson coefficients from different quantities such as ghost and gluon propagators which are calculated by means of Lattice QCD. The results confirm the validity of our method for the calculation of the strong coupling constant as well as allow to estimate the range of momenta where OPE is applicable.

Keywords

qcd coupling constant lattice qcd

Cite

@article{arxiv.1304.3296,
  title  = {Testing OPE for ghosts, gluons and $\alpha_s$},
  author = {Benoit Blossier and Philippe Boucaud and Mariane Brinet and vincent Morenas and Olivier Pene and Konstantin Petrov and Jose Rodriguez-Quinteiro and Feliciano de Soto},
  journal= {arXiv preprint arXiv:1304.3296},
  year   = {2013}
}

Comments

arXiv admin note: substantial text overlap with arXiv:1301.7593

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