Cubic Interactions in PP-Wave Light Cone String Field Theory
High Energy Physics - Theory
2009-11-07 v3
Abstract
We use the supergravity modes to clarify the role of the prefactor in the light-cone superstring field theory on PP-wave background. We verify some of the proposals of the recent paper hep-th/0205089 and give further evidence for the correspondence between N=4 SYM gauge theory and string theory on PP-wave. We also consider energy-preserving processes and find that they give vanishing cubic interaction Hamiltonian matrix.
Keywords
Cite
@article{arxiv.hep-th/0206065,
title = {Cubic Interactions in PP-Wave Light Cone String Field Theory},
author = {Peter Lee and Sanefumi Moriyama and Jongwon Park},
journal= {arXiv preprint arXiv:hep-th/0206065},
year = {2009}
}
Comments
16+1 pages, no figures, LaTeX (v3: references, minor changes and a clarification about Neumann matrices added; to appear in Physical Review D)