Virtual D-Branes
High Energy Physics - Theory
2009-10-30 v1
Abstract
Using a formalism developed to include collective coordinates, we calculate the contributions to S-matrix elements due to off-shell D-branes in a string coupling expansion. The formalism is further used to establish a two-dimensional computation of higher order corrections to the D-brane tension, both for the bosonic and the supersymmetric cases.
Keywords
Cite
@article{arxiv.hep-th/9605168,
title = {Virtual D-Branes},
author = {David Berenstein and Richard Corrado and Willy Fischler and Sonia Paban and Moshe Rozali},
journal= {arXiv preprint arXiv:hep-th/9605168},
year = {2009}
}
Comments
9 pages, 6 figures; uses harvmac and epsf