Published March 2005
| Version v1
Journal article
One-loop renormalisation for the second moment of GPDs with Wilson fermions
Creators
- 1. Institut fuer Theoretische Physik, Universitaet Regensburg, D-93040 Regensburg (Germany)
- 2. Institut fuer Theoretische Physik, Universitaet Leipzig, D-04109 Leipzig (Germany)
- 3. School of Physics, University of Edinburgh, Edinburgh EH9 3JZ (United Kingdom)
- 4. Department of Mathematical Sciences, University of Liverpool, Liverpool L69 3BX (United Kingdom)
- 5. Deutsches Elektronen-Synchrotron DESY, D-22603 Hamburg (Germany)
- 6. John von Neumann-Institut fuer Computing NIC, DESY Zeuthen, D-15738 Zeuthen (Germany)
Description
We calculate the non-forward quark matrix elements for operators with two covariant derivatives in one-loop lattice perturbation theory using Wilson fermions. These matrix elements are needed in the renormalisation of the second moment of generalised parton distributions measured in lattice QCD. For some commonly used representations of the hypercubic group we determine the sets of all mixing operators and find the matrices of mixing and renormalisation factors
Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysbps.2004.11.351;
- arXiv
- arXiv:hep-lat/0409025v1;
- PII
- S0920-5632(04)00869-2;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 140
- Journal Page Range
- p. 722-724
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 22. international symposium on lattice field theory
- Acronym
- LATTICE 2004
- Dates
- 21-26 Jun 2004
- Place
- Batavia, IL (United States)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37102683
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- MATRICES; MATRIX ELEMENTS; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; QUARKS; RENORMALIZATION
- Descriptors DEC
- FERMIONS; FIELD THEORIES; QUANTUM FIELD THEORY
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.