D-branes in PP-wave light cone string field theory
High Energy Physics - Theory
2009-11-10 v5
Abstract
The cubic interaction vertex and the dynamical supercharges are constructed for open strings ending on D7-branes, in light-cone superstring field theory in PP-wave background. In this context, we write down the symmetry generators in terms of the relevant group structure: SU(2) x SU(2) x SO(2) x SO(2), originating from the eight transverse directions in the PP-wave background and use the expressions to explicitly construct the vertex at the level of stringy zero modes. The results are further generalized to include all the stringy excitations as well.
Keywords
Cite
@article{arxiv.hep-th/0303223,
title = {D-branes in PP-wave light cone string field theory},
author = {B. Chandrasekhar and Alok Kumar},
journal= {arXiv preprint arXiv:hep-th/0303223},
year = {2009}
}
Comments
30 pages, correction in eqn. (4.28), few equations (appendix), Comments (p.17-18) and a reference (no. 58) added, typo is corrected in eqn. (4.5)