Self sustained traversable wormholes and the equation of state

Details Self sustained traversable wormholes and the equation of state Self sustained traversable wormholes and the equation of state

2007-01-02

arxiv.org/abs/gr-qc/0701019v1

Class.Quant.Grav.24:1189-1210,2007

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

Uses RevTeX 4. 21 pages. Submitted to Classical and Quantum Gravity. Extended version of the talk given at ERE2006 (Palma de M

Scientific paper

10.1088/0264-9381/24/5/009

We compute the graviton one loop contribution to a classical energy in a \textit{traversable} wormhole background. The form of the shape function considered is obtained by the equation of state $p=\omega\rho$. We investigate the size of the wormhole as a function of the parameter $\omega$. The investigation is evaluated by means of a variational approach with Gaussian trial wave functionals. A zeta function regularization is involved to handle with divergences. A renormalization procedure is introduced and the finite one loop energy is considered as a \textit{self-consistent} source for the traversable wormhole.The case of the phantom region is briefly discussed.

Affiliated with

Also associated with

No associations

Rating

Self sustained traversable wormholes and the equation of state 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 Self sustained traversable wormholes and the equation of state, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self sustained traversable wormholes and the equation of state will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-189114