Published April 22, 2005
| Version v1
Journal article
Integrability in Yang-Mills theory on the light cone beyond leading order
Creators
- 1. Department of Physics and Astronomy, Arizona State University, Tempe, Arizona 85287-1504 (United States)
- 2. Laboratoire de Physique Theorique, Universite de Paris XI, 91405 Orsay Cedex (France)
- 3. Institut fuer Theoretische Physik, Universitaet Regensburg, D-93040 Regensburg (Germany)
Description
The one-loop dilatation operator in Yang-Mills theory possesses a hidden integrability symmetry in the sector of maximal-helicity Wilson operators. We calculate two-loop corrections to the dilatation operator and demonstrate that, while integrability is broken for matter in the fundamental representation of the SU(3) gauge group, for the ajoint SU(Nc) matter it survives the conformal symmetry breaking and persists in supersymmetric N=1, N=2, and N=4 Yang-Mills theories
Additional details
Identifiers
- DOI
- 10.1103/PhysRevLett.94.151603;
- arXiv
- arXiv:hep-th/0412054v2;
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 94
- Journal Issue
- 15
- Journal Page Range
- p. 151603-151603.4
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36069209
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CONFORMAL INVARIANCE; HELICITY; LIGHT CONE; QUANTUM CHROMODYNAMICS; SU-3 GROUPS; SUPERSYMMETRY; SYMMETRY BREAKING; YANG-MILLS THEORY
- Descriptors DEC
- FIELD THEORIES; INVARIANCE PRINCIPLES; LIE GROUPS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; SPACE-TIME; SU GROUPS; SYMMETRY; SYMMETRY GROUPS
Optional Information
- Notes
- (c) 2005 The American Physical Society