Mixed neutron star-plus-wormhole systems: Equilibrium configurations

Details Mixed neutron star-plus-wormhole systems: Equilibrium configurations Mixed neutron star-plus-wormhole systems: Equilibrium configurations

2012-03-16

arxiv.org/abs/1203.3615v1

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

17 pages, 6 figures

Scientific paper

We study gravitationally bound, spherically symmetric equilibrium configurations consisting of ordinary (neutron star) matter and of a phantom/ghost scalar field which provides the nontrivial topology in the system. For such mixed configurations, we show the existence of static, regular, asymptotically flat general relativistic solutions. Based on the energy approach, we discuss the stability as a function of the core density of the neutron matter for various sizes of the wormhole throat.

Affiliated with

Also associated with

No associations

Rating

Mixed neutron star-plus-wormhole systems: Equilibrium configurations 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 Mixed neutron star-plus-wormhole systems: Equilibrium configurations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mixed neutron star-plus-wormhole systems: Equilibrium configurations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-349268