Solving the Graceful Exit Problem in Superstring Cosmology
arXiv:hep-th/9704175 · doi:10.1007/BF02709329
Abstract
We briefly review the status of the ``graceful exit'' problem in superstring cosmology and present a possible resolution. It is shown that there exists a solution to this problem in two-dimensional dilaton gravity provided quantum corrections are incorporated. This is similar to the recently proposed solution of Rey. However, unlike in his case, in our one-loop corrected model the graceful exit problem is solved for any finite number of massless scalar matter fields present in the theory.
8 pages, RevTex. Based on talk given at Conference on Big Bang and Alternative Cosmologies: A Critical Appraisal, Bangalore, India, January, 1997