More on microstate geometries of 4d black holes

More on microstate geometries of 4d black holes

A bstract We construct explicit examples of microstate geometries of four-dimensional black holes that lift to smooth horizon-free geometries in five dimensions. Solutions consist of half-BPS D-brane atoms distributed in ℝ 3 . Charges and positions of the D-brane centers are constrained by the bubbl...

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Bibliographic Details
Published in:The journal of high energy physics Vol. 2017; no. 5; pp. 1 - 27
Main Authors: Bianchi, M., Morales, J. F., Pieri, L., Zinnato, N.
Format: Journal Article
Language:English
Published: Berlin/Heidelberg Springer Berlin Heidelberg 01-05-2017
Springer Nature B.V
SpringerOpen
Subjects:
Black holes
Black Holes in String Theory
Bubbles
Classical and Quantum Gravitation
D-branes
Elementary Particles
High energy physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
String Theory
Black Holes in String Theory
D-branes
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Summary:A bstract We construct explicit examples of microstate geometries of four-dimensional black holes that lift to smooth horizon-free geometries in five dimensions. Solutions consist of half-BPS D-brane atoms distributed in ℝ 3 . Charges and positions of the D-brane centers are constrained by the bubble equations and boundary conditions ensuring the regularity of the metric and the match with the black hole geometry. In the case of three centers, we find that the moduli spaces of solutions includes disjoint one-dimensional components of (generically) finite volume.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP05(2017)147