Dilatonic effects near naked singularities
General Relativity and Quantum Cosmology
2015-06-03 v1 High Energy Physics - Theory
Abstract
Static spherically symmetric solutions of 4d Brans-Dicke theory include a set of naked singularity solutions. Dilatonic effects near the naked singularities result in either a shielding or an antishielding effect from intruding massive test particles. One result is that for a portion of the solution parameter space, no communication between the singularity and a distant observer is possible via massive particle exchanges. Kaluza-Klein gravity is considered as a special case.
Keywords
Cite
@article{arxiv.1111.0912,
title = {Dilatonic effects near naked singularities},
author = {J. R. Morris},
journal= {arXiv preprint arXiv:1111.0912},
year = {2015}
}
Comments
13 pages