In this work we give an explicit construction for the vertex operators of massless states in the pure spinor superstring in a plane wave background. The construction is based on the observation that the full action can be divided in two parts, where the simpler one is based on a smaller coset and closely resembles the gauge fixed Green-Schwarz action.
- AdS-CFT Correspondence
- Conformal Field Models in String Theory
- Supergravity Models
ASJC Scopus subject areas
- Nuclear and High Energy Physics