Published October 4, 2010
| Version v1
Journal article
Finite-size effect for four-loop Konishi of the β-deformed N=4 SYM
- 1. Department of Physics and Institute for the Early Universe, Ewha Womans University, DaeHyun 11-1, Seoul 120-750 (Korea, Republic of)
- 2. Theoretical Physics Research Group, Hungarian Academy of Sciences, 1117 Budapest, Pazmany s. 1/A (Hungary)
- 3. Physics Department, P.O. Box 248046, University of Miami, Coral Gables, FL 33124 (United States)
Description
We propose that certain twists of the su(2|2)S-matrix elements describe the β-deformation of N=4 supersymmetric Yang-Mills theory. We compute the perturbative four-loop anomalous dimension of the Konishi operator of the deformed gauge theory from the Luescher formula based on these twisted S-matrix elements. The result agrees exactly with the perturbative gauge theory computations.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physletb.2010.08.056Additional details
Identifiers
- DOI
- 10.1016/j.physletb.2010.08.056;
- arXiv
- arXiv:1006.2209v2;
- PII
- S0370-2693(10)01029-4;
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 693
- Journal Issue
- 3
- Journal Page Range
- p. 380-385
- ISSN
- 0370-2693
- CODEN
- PYLBAJ
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42018211
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANOMALOUS DIMENSION; CALCULATION METHODS; GAUGE INVARIANCE; S MATRIX; SU GROUPS; SUPERSYMMETRY; UNIFIED GAUGE MODELS; YANG-MILLS THEORY
- Descriptors DEC
- FIELD THEORIES; INVARIANCE PRINCIPLES; LIE GROUPS; MATHEMATICAL MODELS; MATRICES; PARTICLE MODELS; QUANTUM FIELD THEORY; SCALE DIMENSION; SYMMETRY; SYMMETRY GROUPS
Optional Information
- Copyright
- Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.