Improvement and Renormalization Constants in O(a) Improved Lattice QCD

Tanmoy Bhattacharya; Rajan Gupta; Weonjong Lee; Stephen Sharpe

doi:10.1016/S0920-5632(01)00935-5

Improvement and Renormalization Constants in O(a) Improved Lattice QCD

High Energy Physics - Lattice 2010-05-27 v1

Authors: Tanmoy Bhattacharya , Rajan Gupta , Weonjong Lee , Stephen Sharpe

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Abstract

We present results at beta=6.0 and 6.2 for the O(a) improvement and renormalization constants for bilinear operators using axial and vector Ward identities. We discuss the extraction of the mass dependence of the renormalization constants and the coefficients of the equation of motion operators.

Keywords

O(a) improvement renormalization constants bilinear operators Ward identities lattice QCD

Cite

@article{arxiv.hep-lat/0101007,
  title  = {Improvement and Renormalization Constants in O(a) Improved Lattice QCD},
  author = {Tanmoy Bhattacharya and Rajan Gupta and Weonjong Lee and Stephen Sharpe},
  journal= {arXiv preprint arXiv:hep-lat/0101007},
  year   = {2010}
}

Comments

4 pages. Contribution to LATTICE00(Improvement), August, 2000, Bangalore India

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