Vacua of N=2 gauged supergravity derived from non-homogeneous quaternionic spaces

Details Vacua of N=2 gauged supergravity derived from non-homogeneous quaternionic spaces Vacua of N=2 gauged supergravity derived from non-homogeneous quaternionic spaces

2001-12-15

arxiv.org/abs/hep-th/0112136v2

Nucl.Phys. B627 (2002) 357-380

Physics

High Energy Physics

High Energy Physics - Theory

27 pages, 2 figures, minor corrections, version to appear in NPB

Scientific paper

10.1016/S0550-3213(02)00053-6

We discuss a class of 4-dimensional non-homogeneous quaternionic spaces, which become the two known homogeneous spaces (EAdS_4$ and SU(2,1)/U(2)) in certain limits. These moduli spaces have two regions where the metric is positive definite, separated by a non-physical region where the metric has timelike directions and which contains a curvature singularity. They admit four isometries and we consider their general Abelian gauging. The critical points of the resulting superpotential and hence the possible domain wall solutions differ significantly in the two regions. On one side one can construct only singular walls, whereas in the other we found a smooth domain wall interpolating between two infra-red critical points located exactly on the boundary of the physical allowed parameter region.

Affiliated with

Also associated with

No associations

Rating

Vacua of N=2 gauged supergravity derived from non-homogeneous quaternionic spaces 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 Vacua of N=2 gauged supergravity derived from non-homogeneous quaternionic spaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacua of N=2 gauged supergravity derived from non-homogeneous quaternionic spaces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-345319