Probing 4-dimensional non-supersymmetric black holes carrying D0- and D6-brane charges

Dhar, Avinash ; Mandal, Gautam (1998) Probing 4-dimensional non-supersymmetric black holes carrying D0- and D6-brane charges Nuclear Physics B, 531 (1-3). pp. 256-274. ISSN 0550-3213

Full text not available from this repository.

Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0550-3213(98)00497-0

Abstract

We discuss a 4-dimensional non-supersymmetric black hole solution to low-energy type IIA string theory which carries D0- and D6-brane charges. For equal charges this solution reduces to the one discussed recently by Sheinblatt. We present a new parametrization of the solution in terms of four numbers which reveals the underlying brane and antibrane structure of the black hole arbitrarily far from extremality. A Yang-Mills solution for the brane configuration corresponding to the extremal case is constructed and a computation of the 1-loop matrix theory potential for the scattering of a 0-brane probe off this brane configuration is carried out. We find that this agrees with the 1-loop potential obtained from a supergravity calculation in the limit in which the ratio of the 0-brane to 6-brane charges is large.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:String Theory; Black Holes; Yang-Mills Theory
ID Code:103590
Deposited On:26 Dec 2017 11:14
Last Modified:26 Dec 2017 11:14

Repository Staff Only: item control page