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arXiv · hep-th/9712242

Duality and cosmological compactification of superstrings with unbroken supersymmetry

H. K. Jassal·A. Mukherjee·R. P. Saxena
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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.

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H. K. Jassal, A. Mukherjee, R. P. Saxena. 1997-12-29. Duality and cosmological compactification of superstrings with unbroken supersymmetry. https://doi.org/10.1142/s0217751x99000518

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