Published August 15, 2005
| Version v1
Journal article
Rationality of the anomalous dimensions in N=4 SYM theory
Creators
- 1. Dipartimento di Fisica, Universita di Roma 'Tor Vergata', INFN Sezione di Roma 'Tor Vergata', Via della Ricerca Scientifica, 1, I-00133 Rome (Italy)
Description
We reconsider the general constraints on the perturbative anomalous dimensions in conformal invariant QFT and in particular in N=4 SYM with gauge group SU(N). We show that all the perturbative corrections to the anomalous dimension of a renormalized gauge invariant local operator can be written as polynomials in its one loop anomalous dimension. In the N=4 SYM theory the coefficients of these polynomials are rational functions of the number of colours N
Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysb.2005.06.004;
- arXiv
- arXiv:hep-th/0503084v1;
- PII
- S0550-3213(05)00454-2;
Publishing Information
- Journal Title
- Nuclear Physics. B
- Journal Volume
- 721
- Journal Issue
- 1-3
- Journal Page Range
- p. 212-228
- ISSN
- 0550-3213
- CODEN
- NUPBBO
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37052349
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANOMALOUS DIMENSION; CORRECTIONS; DIMENSIONS; GAUGE INVARIANCE; POLYNOMIALS; SU GROUPS; SYMMETRY
- Descriptors DEC
- FUNCTIONS; INVARIANCE PRINCIPLES; LIE GROUPS; SCALE DIMENSION; SYMMETRY GROUPS
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.