The three-string vertex and the AdS/CFT duality in the PP-wave limit

摘要

We pursue the study of string interactions in the PP-wave background and show that the proposal of Chu et al (Preprint hep-th/0211188) can be extended to a full supersymmetric vertex. Then we compute some string amplitudes in both the bosonic and fermionic sectors, finding agreement with the field theory results at leading order in lambda'.