New positive small vacuum region gravitational energy expressions
General Relativity and Quantum Cosmology
2010-04-14 v1
Abstract
We construct an infinite number of new holonomic quasi-local gravitational energy-momentum density pseudotensors with good limits asymptotically and in small regions, both materially and in vacuum. For small vacuum regions they are all a positive multiple of the Bel-Robinson tensor and consequently have positive energy.
Keywords
Cite
@article{arxiv.0901.2400,
title = {New positive small vacuum region gravitational energy expressions},
author = {Lau Loi So and James M. Nester},
journal= {arXiv preprint arXiv:0901.2400},
year = {2010}
}
Comments
4 pages