Charged wormholes with non-minimally coupled scalar fields. Existence and stability

Details Charged wormholes with non-minimally coupled scalar fields. Existence and stability Charged wormholes with non-minimally coupled scalar fields. Existence and stability

2002-05-30

arxiv.org/abs/gr-qc/0205131v1

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

Latex2e, 6 pages. Contribution to Festschrift in honour of Prof. Mario Novello

Scientific paper

Static, spherically symmetric, traversable wormhole solutions with electric or magnetic charges are shown to exist in general relativity in the presence of scalar fields nonminimally coupled to gravity. These wormholes, however, turn out to be unstable under spherically symmetric perturbations. The instability is related to blowing-up of the effective gravitational constant on a certain sphere.

Affiliated with

Also associated with

No associations

Rating

Charged wormholes with non-minimally coupled scalar fields. Existence and stability 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 Charged wormholes with non-minimally coupled scalar fields. Existence and stability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charged wormholes with non-minimally coupled scalar fields. Existence and stability will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-75680