Negative Mass Solitons in Gravity
High Energy Physics - Theory
2008-11-26 v3 General Relativity and Quantum Cosmology
Abstract
We first reconstruct the conserved (Abbott-Deser) charges in the spin connection formalism of gravity for asymptotically (Anti)-de Sitter spaces, and then compute the masses of the AdS soliton and the recently found Eguchi-Hanson solitons in generic odd dimensions, unlike the previous result obtained for only five dimensions. These solutions have negative masses compared to the global AdS or AdS/Z_p spacetimes. As a separate note, we also compute the masses of the recent even dimensional Taub-NUT-Reissner-Nordstrom metrics.
Cite
@article{arxiv.hep-th/0602117,
title = {Negative Mass Solitons in Gravity},
author = {Hakan Cebeci and Ozgur Sarioglu and Bayram Tekin},
journal= {arXiv preprint arXiv:hep-th/0602117},
year = {2008}
}
Comments
12 pages, RevTEX4; typos fixed; v3: version to appear in PRD, references added