We study finite size effects for composite operators in the SU(2) sector of the superconformal beta-deformed N=4 SYM theory. In particular we concentrate on the spectrum of one single magnon. Since in this theory one-impurity states are non BPS we compute their anomalous dimensions including wrapping contributions up to four loops and discuss higher order effects.

Finite-size effects in the superconformal beta-deformed N=4 SYM / F. Fiamberti, A. Santambrogio, C. Sieg, D. Zanon. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2008:8(2008 Aug). [10.1088/1126-6708/2008/08/057]

Finite-size effects in the superconformal beta-deformed N=4 SYM

F. Fiamberti;A. Santambrogio;D. Zanon
2008-08

Abstract

We study finite size effects for composite operators in the SU(2) sector of the superconformal beta-deformed N=4 SYM theory. In particular we concentrate on the spectrum of one single magnon. Since in this theory one-impurity states are non BPS we compute their anomalous dimensions including wrapping contributions up to four loops and discuss higher order effects.
AdS-CFT correspondence; Integrable field Theories; Superspaces; Supersymmetric gauge theory
Settore FIS/02 - Fisica Teorica, Modelli e Metodi Matematici
JOURNAL OF HIGH ENERGY PHYSICS
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/59708
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