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Notes on beta-deformations of the pure spinor superstring in AdS(5) x S(5)
We study the properties of the vertex operator for the beta-deformation of
the superstring in AdS(5) x S(5) in the pure spinor formalism. We discuss the
action of supersymmetry on the infinitesimal beta-deformation, the application
of the homological perturbation theory, and the relation between the worldsheet
description and the spacetime supergravity description.Comment: LaTeX, 74pp