Level Four Approximation to the Tachyon Potential in Superstring Field Theory
High Energy Physics - Theory
2015-06-25 v2
Abstract
We compute the tachyon potential to level 4 in NS superstring field theory. We obtain 89% of the conjectured vacuum energy.
Cite
@article{arxiv.hep-th/0003220,
title = {Level Four Approximation to the Tachyon Potential in Superstring Field Theory},
author = {Pieter-Jan De Smet and Joris Raeymaekers},
journal= {arXiv preprint arXiv:hep-th/0003220},
year = {2015}
}
Comments
Latex, 8 pages, 1 figure, published version, references changed