Published September 1, 2003 | Version v1
Journal article

Addendum to 'One loop calculation of the renormalized anisotropy for improved anisotropic gluon actions on a lattice': Contribution of O(α) radiative corrections to the renormalized anisotropy and application to general tadpole improvement schemes

  • 1. DAMTP, CMS, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA (United Kingdom)
  • 2. School of Physics, University of Edinburgh, King's Buildings, Edinburgh EH9 3JZ (United Kingdom)

Description

General O(α) radiative corrections to lattice actions may be interpreted as counterterms that give additive contributions to the one loop renormalization of the anisotropy. The effect of changing the radiative coefficients is thus easily calculable. In particular, the results obtained in a previous paper for Landau mean link improved actions apply in any tadpole improvement scheme. We explain how this method can be exploited when tuning radiatively improved actions. Efficient methods for self-consistently tuning tadpole improvement factors are also discussed

Additional details

Publishing Information

Journal Title
Physical Review. D, Particles Fields
Journal Volume
68
Journal Issue
5
Journal Page Range
p. 057501-057501.3
ISSN
0556-2821
CODEN
PRVDAQ

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35082289
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ACTION INTEGRAL; ANISOTROPY; GLUONS; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS; RADIATIVE CORRECTIONS; RENORMALIZATION
Descriptors DEC
BOSONS; CONSTRUCTIVE FIELD THEORY; CORRECTIONS; ELEMENTARY PARTICLES; FIELD THEORIES; INTEGRALS; POSTULATED PARTICLES; QUANTUM FIELD THEORY

Optional Information

Notes
(c) 2003 The American Physical Society