Topological solutions in ungauged Supergravity
High Energy Physics - Theory
2014-03-12 v3 General Relativity and Quantum Cosmology
Abstract
A new general class of solutions of ungauged four-dimensional Supegravity, in one-to-one correspondence with spherically symmetric, static black-hole solutions and Lifshitz solutions with Hyperscaling violation (\emph{hvLif}) is studied. The causal structure of the space-time is then elucidated.
Cite
@article{arxiv.1307.2263,
title = {Topological solutions in ungauged Supergravity},
author = {A. de la Cruz-Dombriz and M. Montero and C. S. Shahbazi},
journal= {arXiv preprint arXiv:1307.2263},
year = {2014}
}
Comments
More details about the physical properties of the solutions included.Discussion of the consequences of the results improved