Finite-size giant magnons on AdS 4×CP γ 3

Abstract

We investigate finite-size giant magnons propagating on γ-deformed AdS 4×CP γ 3 type IIA string theory background, dual to one parameter deformation of the N=6 super Chern-Simons-matter theory. Analyzing the finite-size effect on the dispersion relation, we find that it is modified compared to the undeformed case, acquiring γ dependence. © 2011 Elsevier B.V.