The Localized Energy Distribution of Dark Energy Star Solutions
arXiv:1304.5989
Abstract
We examine the question of energy localization for an exact solution of Einstein's equations with a scalar field corresponding to the phantom energy interpretation of dark energy. We apply three different energy-momentum complexes, the Einstein, Papapetrou and Møller prescriptions, to the exterior metric and determine the energy distribution for each. Comparing the results, we find that the three prescriptions yield identical energy distributions.
ISRN Astronomy and Astrophysics, Vol. 2013, 2013