Causal Feature of Central Singularity and Gravitational Mass
General Relativity and Quantum Cosmology
2007-05-23 v1 High Energy Physics - Theory
Abstract
Mass of singularity is defined, and its relation to whether the singularity is spacelike, timelike or null is discussed for spherically symmetric spacetimes. It is shown that if the mass of singularity is positive (negative) the singularity is non-timelike (non-spacelike). The connection between the sign of the mass and the force on a particle is also discussed.
Keywords
Cite
@article{arxiv.gr-qc/9312012,
title = {Causal Feature of Central Singularity and Gravitational Mass},
author = {Tatsuhiko Koike and Hisashi Onozawa and Masaru Siino},
journal= {arXiv preprint arXiv:gr-qc/9312012},
year = {2007}
}
Comments
10 pages REVTeX 3.0, TIT/HEP-246/COSMO-41