Duality and cosmological compactification of superstrings with unbroken supersymmetry
High Energy Physics - Theory
2009-10-30 v1
Abstract
The cosmological compactification of D=10, N=1 supergravity-super-Yang-Mills theory obtained from superstring theory is studied. The constraint of unbroken N=1 supersymmetry is imposed. A duality transformation is performed on the resulting consistency conditions. The original equations as well as the transformed equations are solved numerically to obtain new configurations with a nontrivial scale factor and a dynamical dilaton. It is shown that various classes of solutions are possible, which include cosmological solutions with no initial singularity.
Keywords
Cite
@article{arxiv.hep-th/9712242,
title = {Duality and cosmological compactification of superstrings with unbroken supersymmetry},
author = {H. K. Jassal and A. Mukherjee and R. P. Saxena},
journal= {arXiv preprint arXiv:hep-th/9712242},
year = {2009}
}
Comments
Latex2e file, 24 pages including 10 figures as tex files