AdS$_3$ and AdS$_2$ Magnetic Brane Solutions
High Energy Physics - Theory
2010-11-08 v1
Abstract
We investigate AdS and AdS magnetic brane solutions within the consistent truncation of AdS supergravity. The AdS solution extends earlier work by allowing a general embedding of the magnetic in . We determine the ratio of strong- and weak-coupling entropies as a function of this embedding. Further, by considering crossed magnetic fields in different 's we are able to construct a solution that runs from AdS in the UV to AdS in the IR. We find the notable result that there is a zero temperature entropy at strong coupling but not at weak coupling. We also show that the AdS solution and at least some of the AdS solutions are stable within the truncation.
Keywords
Cite
@article{arxiv.1011.1266,
title = {AdS$_3$ and AdS$_2$ Magnetic Brane Solutions},
author = {Ahmed Almuhairi},
journal= {arXiv preprint arXiv:1011.1266},
year = {2010}
}
Comments
15 pages, 2 figures