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- Title
Black holes and black strings of <i>N</i> = 2, <i>d</i> = 5 supergravity in the H-FGK formalism.
- Authors
Meessen, Patrick; Ortín, Tomás; Perz, Jan; Shahbazi, C. S.
- Abstract
We study general classes and properties of extremal and non-extremal static black-hole solutions of N = 2, d = 5 supergravity coupled to vector multiplets using the recently proposed H-FGK formalism, which we also extend to static black strings. We explain how to determine the integration constants and physical parameters of the blackhole and black-string solutions. We derive some model-independent statements, including the transformation of non-extremal flow equations to the form of those for the extremal flow. We apply our methods to the construction of example solutions (among others a new extremal string solution of heterotic string theory on K3 × S1). In the cases where we have calculated it explicitly, the product of areas of the inner and outer horizon of a non-extremal solution coincides with the square of the moduli-independent area of the horizon of the extremal solution with the same charges.
- Publication
Journal of High Energy Physics, 2012, Vol 2012, Issue 9, p1
- ISSN
1126-6708
- Publication type
Article
- DOI
10.1007/JHEP09(2012)001