Supergravities with Minkowski x Sphere Vacua

Details Supergravities with Minkowski x Sphere Vacua Supergravities with Minkowski x Sphere Vacua

2004-02-26

arxiv.org/abs/hep-th/0402223v3

JHEP 0410:034,2004

Physics

High Energy Physics

High Energy Physics - Theory

Latex, 26 pages, typos corrected

Scientific paper

10.1088/1126-6708/2004/10/034

Recently the authors have introduced a new gauged supergravity theory with a positive definite potential in D=6, obtained through a generalised Kaluza-Klein reduction from D=7. Of particular interest is the fact that this theory admits certain Minkowski x Sphere vacua. In this paper we extend the previous results by constructing gauged supergravities with positive definitive potentials in diverse dimensions, together with their vacuum solutions. In addition, we prove the supersymmetry of the generalised reduction ansatz. We obtain a supersymmetric solution with no form-field fluxes in the new gauged theory in D=9. This solution may be lifted to D=10, where it acquires an interpretation as a time-dependent supersymmetric cosmological solution supported purely by the dilaton. A further uplift to D=11 yields a solution describing a pp-wave.

Affiliated with

Also associated with

No associations

Rating

Supergravities with Minkowski x Sphere Vacua 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 Supergravities with Minkowski x Sphere Vacua, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supergravities with Minkowski x Sphere Vacua will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-294386