Twist operators in N=4 beta-deformed theory

Marius de Leeuw, Tomasz Lukowski

MSC 2000

81T13 Yang-Mills and other gauge theories

81U15 Exactly and quasi-solvable systems

Abstract
In this paper we derive both the leading order finite size corrections for twist-2 and twist-3 operators and the next-to-leading order finite-size correction for twist-2 operators in beta-deformed SYM theory. The obtained results respect the principle of maximum transcendentality as well as reciprocity. We also find that both wrapping corrections go to zero in the large spin limit. Moreover, for twist-2 operators we studied the pole structure and compared it against leading BFKL predictions.