On Graceful Exit in String Cosmology with Pre-Big Bang Phase

Details On Graceful Exit in String Cosmology with Pre-Big Bang Phase On Graceful Exit in String Cosmology with Pre-Big Bang Phase

1997-09-26

arxiv.org/abs/hep-th/9709188v1

Physics

High Energy Physics

High Energy Physics - Theory

24 pages, Latex, 2 figures included

Scientific paper

We analyze the problem of graceful exit from superinflationary pre-big bang phase of string cosmology within the context of lowest-order string effective action. The previous no go theorems are generalized for the case when higher genus terms of general form and additional matter fields are included. It is shown that the choice of the E-frame essentially simplifies the consideration. For the example of pure gravi-dilaton case the comparison of E-frame and string frame approaches, based on phase space analysis, is carried out.

Affiliated with

Also associated with

No associations

Rating

On Graceful Exit in String Cosmology with Pre-Big Bang Phase does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On Graceful Exit in String Cosmology with Pre-Big Bang Phase, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On Graceful Exit in String Cosmology with Pre-Big Bang Phase will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-118457