Notes on beta-deformations of the pure spinor superstring in AdS(5) x S-5

作者：Bedoya Oscar A; Ibiapina Bevilaqua L; Mikhailov Andrei^*; Rivelles Victor O

来源：Nuclear Physics B, 2011, 848(1): 155-215.

DOI：10.1016/j.nuclphysb.2011.02.012

• AdS/CFT
• String worldsheet theory
• Pure spinor formalism
• Deformation theory

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.

• 出版日期2011-7-1