The 3-string vertex and the AdS/CFT duality in the PP-wave limit
arXiv:hep-th/0304025 · doi:10.1088/0264-9381/21/9/001
Abstract
We pursue the study of string interactions in the PP-wave background and show that the proposal of hep-th/0211188 can be extended to a full supersymmetric vertex. Then we compute some string amplitudes in both the bosonic and fermionic sector, finding agreement with the field theory results at leading order in lambda'.
Latex, 25 pages. Comments added and typos corrected