Energy-momentum distribution in static and non-static cosmic string space-times

Details Energy-momentum distribution in static and non-static cosmic string space-times Energy-momentum distribution in static and non-static cosmic string space-times

2008-12-27

arxiv.org/abs/0812.4731v1

Phys.Rev.D78:064053,2008

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

5 pages

Scientific paper

10.1103/PhysRevD.78.064053

We elaborate the problem of energy-momentum in general relativity by energy-momentum prescriptions theory. In this regard, we calculate M\oller,Landau-Lifshitz, Papapetrou, Einstein, Bergman, Tolman, and Weinberg's energy-momentum complexes in static and nonstatic cosmic string space-times. We obtain strong coincidences between the results. These coincidences can be considered as an extension of Virbhadra's viewpoint that different energy-momentum prescriptions may provide some basis to define a unique quantity. In addition, our results disagree with Lessner's belief about M\oller's prescription and support the Virbhadra's conclusion about the power of Einstein's prescription.

Affiliated with

Also associated with

No associations

Rating

Energy-momentum distribution in static and non-static cosmic string space-times 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 Energy-momentum distribution in static and non-static cosmic string space-times, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Energy-momentum distribution in static and non-static cosmic string space-times will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-191558