Published October 2005
| Version v1
Journal article
Two-point correlators in the β-deformed N = 4 SYM at the next-to-leading order
- 1. Dipartimento di Fisica, Universita di Milano-Bicocca and INFN, Sezione di Milano, Piazza della Scienza 3, I-20126 Milan (Italy)
- 2. Dipartimento di Fisica, Universita di Milano and INFN, Sezione di Milano, Via Celoria 16, I-20133 Milan (Italy)
Description
We compute two-point functions of lowest weight operators at the next-to-leading order in the couplings for the β-deformed N = 4SU(N) SYM. In particular we focus on the CPO Tr(Φ12) and the operator Tr(Φ1Φ2) not presently listed as BPS. We find that for both operators no anomalous dimension is generated at this order, then confirming the results recently obtained at lowest order elsewhere. However, in both cases a finite correction to the two-point function appears
Availability note (English)
Available online at http://stacks.iop.org/1126-6708/2005/i=10/a=023/jhep102005023.pdf or at the Web site for the Journal of High Energy Physics (ISSN 1029-8479) http://www.iop.org/Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of High Energy Physics
- Journal Volume
- 2005
- Journal Issue
- 10
- Journal Page Range
- p. 023
- ISSN
- 1126-6708
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37051969
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANOMALOUS DIMENSION; CORRECTIONS; COUPLING CONSTANTS; FIELD OPERATORS; QUANTUM FIELD THEORY; SU GROUPS; SUPERSYMMETRY; YANG-MILLS THEORY
- Descriptors DEC
- FIELD THEORIES; LIE GROUPS; MATHEMATICAL OPERATORS; QUANTUM OPERATORS; SCALE DIMENSION; SYMMETRY; SYMMETRY GROUPS