The supergravity fields for a D-brane with a travelling wave from string amplitudes
High Energy Physics - Theory
2010-12-08 v2
Abstract
We calculate the supergravity fields sourced by a D-brane with a null travelling wave from disk amplitudes in type IIB string theory compactified on T^4 x S^1. The amplitudes reproduce all the non-trivial features of the previously known two-charge supergravity solutions in the D-brane/momentum frame, providing a direct link between the microscopic bound states and their macroscopic descriptions.
Keywords
Cite
@article{arxiv.1007.2856,
title = {The supergravity fields for a D-brane with a travelling wave from string amplitudes},
author = {William Black and Rodolfo Russo and David Turton},
journal= {arXiv preprint arXiv:1007.2856},
year = {2010}
}
Comments
13 pages, v2: minor typos corrected, published version