On string cosmology with a dilaton potential. II.

Details On string cosmology with a dilaton potential. II. On string cosmology with a dilaton potential. II.

Oct 1997

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997ap.....40..335s&link_type=abstract

Astrophysics, Volume 40, Issue 4, pp.335-346

Mathematics

Logic

Cosmological Models: String Theory, Cosmological Models: Potential Theory

Scientific paper

Investigations of string cosmology with a nonperturbative dilaton potential, begun in the first part of this work, are continued. The picture of cosmological evolution of an isotropic, gravi-dilaton model for different cases of the behavior of the potential in the region of strong coupling is analyzed by methods of the qualitative theory of dynamical systems. Features of models with potentials that take negative values in certain ranges of values of the dilaton field are discussed. A specific mechanism of generation of the nonperturbative potential, based on gaugino condensation in a hidden sector of the gauge group, is considered.

Affiliated with

Also associated with

No associations

Rating

On string cosmology with a dilaton potential. II. 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 string cosmology with a dilaton potential. II., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On string cosmology with a dilaton potential. II. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1768988