Lumps in level truncated open string field theory
High Energy Physics - Theory
2014-11-18 v2
Abstract
The ratios of the masses of D(p-d) branes to the masses of Dp in open bosonic string field theory are computed within the modified level truncation approximation of Moeller, Sen and Zweibach. At the lowest non-trivial truncation requiring the addition of new primary states, we find evidence of rapid convergence to the expected result for 1<d<7 providing additional evidence for the consistency of this approximation.
Keywords
Cite
@article{arxiv.hep-th/0008053,
title = {Lumps in level truncated open string field theory},
author = {Robert de Mello Koch and Joao P. Rodrigues},
journal= {arXiv preprint arXiv:hep-th/0008053},
year = {2014}
}
Comments
A coefficient changed, but no conclusions changed