Comments on the beta-deformed N=4 SYM Theory
Abstract
Several calculations of 2- and 3-point correlation functions in the deformed theory are presented. The central charge in the Lunin-Maldacena gravity dual is shown to be independent of the deformation parameter. Calculations show that 2- and 3-point functions of chiral primary operators have no radiative corrections to lowest order in the interactions. Correlators of the operator tr(Z1Z2), which has not previously been identified as chiral primary, also have vanishing lowest order corrections.
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