Published March 27, 2003 | Version v1
Journal article

Anomalous dimensions of Wilson operators in N=4 SYM theory

Description

We present the results of two-loop calculations of the anomalous dimension matrix for the Wilson twist-2 operators in the N=4 Supersymmetric Yang-Mills theory for polarized and unpolarized cases. This matrix can be transformed to a triangle form by the same similarity transformation as in the leading order. The eigenvalues of the anomalous dimension matrix are expressed in terms of an universal function with its argument shifted by integer numbers. In the end we discuss relations between the weak and strong coupling regimes in the framework of the AdS/CFT correspondence

Additional details

Identifiers

DOI
10.1016/S0370-2693;
PII
S0370269303001849;

Publishing Information

Journal Title
Physics Letters. Section B
Journal Volume
557
Journal Issue
1-2
Journal Page Range
p. 114-120
ISSN
0370-2693
CODEN
PYLBAJ

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
37074918
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ANOMALOUS DIMENSION; EIGENVALUES; QUANTUM OPERATORS; STRONG-COUPLING MODEL; SUPERSYMMETRY; TRANSFORMATIONS; WILSON LOOP; YANG-MILLS THEORY
Descriptors DEC
MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; PARTICLE MODELS; SCALE DIMENSION; SYMMETRY

Optional Information

Copyright
Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.