English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
  DetailsSummary

Released
Paper

A Near Horizon Extreme Binary Black Hole Geometry

MPS-Authors
/persons/resource/persons2675

Rodriguez,  Maria J.
Gravitation and Black Hole Theory, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)

1804.06985.pdf
(Preprint), 526KB

Supplementary Material (public)
There is no public supplementary material available
Citation

Ciafre, J., & Rodriguez, M. J. (in preparation). A Near Horizon Extreme Binary Black Hole Geometry.


Cite as: https://hdl.handle.net/21.11116/0000-0001-406E-C
Abstract
A new solution of four-dimensional vacuum General Relativity is presented. It describes the near horizon region of the extreme (maximally spinning) binary black hole system with two identical extreme Kerr black holes held in equilibrium by a massless strut. This is the first example of a non-supersymmetric, asymptotically flat near horizon extreme binary black hole geometry of two uncharged black holes. The black holes are co-rotating, and the solution is uniquely specified by the mass. The binary extreme system has finite entropy. The distance between the black holes is fixed, but there is a zero-distance limit where the objects collapse into one. This limiting geometry corresponds to the near horizon extreme Kerr (NHEK) black hole.