Computation of the improvement coefficient $c_{sw}$ to 1-loop with improved gluon actions

S. Aoki; R. Frezzotti; P. Weisz

doi:10.1016/S0920-5632(99)85243-8

Computation of the improvement coefficient $c_{sw}$ to 1-loop with improved gluon actions

High Energy Physics - Lattice 2009-10-31 v1

Authors: S. Aoki , R. Frezzotti , P. Weisz

View on arXiv ↗ PDF ↗ DOI ↗

Abstract

The clover coefficient $\csw$ is computed at one loop order of perturbation theory for improved gluon actions including six-link loops. The O(a) improvement coefficients for the dimension three isovector composite operators bilinear in the quark fields are also calculated.

Keywords

clover coefficient improved gluon actions one-loop O(a) improvement composite operators

Cite

@article{arxiv.hep-lat/9809179,
  title  = {Computation of the improvement coefficient $c_{sw}$ to 1-loop with improved gluon actions},
  author = {S. Aoki and R. Frezzotti and P. Weisz},
  journal= {arXiv preprint arXiv:hep-lat/9809179},
  year   = {2009}
}

Comments

LATTICE98(improvement), 3 pages, Latex(espcrc2,epsf), 2 figures

Related papers

View all related →