Plane symmetric thin-shell wormholes: solutions and stability

Details Plane symmetric thin-shell wormholes: solutions and stability Plane symmetric thin-shell wormholes: solutions and stability

2008-06-27

arxiv.org/abs/0806.4459v2

Phys.Rev.D78:044030,2008

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

10 pages, 4 figures. V2: typo corrections and minor modifications

Scientific paper

10.1103/PhysRevD.78.044030

Using the cut-and-paste procedure, we construct static and dynamic plane symmetric wormholes by surgically grafting together two spacetimes of plane symmetric vacuum solutions with a negative cosmological constant. These plane symmetric wormholes may be viewed as domain walls connecting different universes, having planar topology, and upon compactification of one or two coordinates, cylindrical topology or toroidal topology, respectively. A stability analysis is carried out for the dynamic case by taking into account specific equations of state, and a linearized stability analysis around static solutions is also explored. It is found that thin shell wormholes made of a dark energy fluid or of a cosmological constant fluid are stable, while thin shell wormholes made of phantom energy are unstable.

Affiliated with

Also associated with

No associations

Rating

Plane symmetric thin-shell wormholes: solutions 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 Plane symmetric thin-shell wormholes: solutions and stability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plane symmetric thin-shell wormholes: solutions and stability will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-692596