Title of article
Λ-parameter of lattice QCD with the overlap-Dirac operator Original Research Article
Author/Authors
C. Alexandrou، نويسنده , , H. PANAGOPOULOS، نويسنده , , E. Vicari، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
10
From page
257
To page
266
Abstract
We compute the ratio ΛL/ΛMS between the scale parameter ΛL, associated with a lattice formulation of QCD using the overlap-Dirac operator, and ΛMS of the MS renormalization scheme. To this end, the necessary one-loop relation between the lattice coupling g0 and the coupling renormalized in the MS scheme is calculated, using the lattice background field technique.
Keywords
Lattice QCD , ?-parameter , Asymptotic scaling , Lattice Perturbation Theory , Overlap-Dirac operator
Journal title
Nuclear Physics B
Serial Year
2000
Journal title
Nuclear Physics B
Record number
882113
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