Stationary configurations of two extreme black holes obtainable from the Kinnersley-Chitre solution

Details Stationary configurations of two extreme black holes obtainable from the Kinnersley-Chitre solution Stationary configurations of two extreme black holes obtainable from the Kinnersley-Chitre solution

2011-05-13

arxiv.org/abs/1105.2646v2

Phys.Rev.D84:064005,2011

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

final version revised according to referee's suggestions

Scientific paper

Stationary axisymmetric systems of two extreme Kerr sources separated by a massless strut, which arise as subfamilies of the well-known Kinnersley-Chitre solution, are studied. We present explicit analytical formulas for the individual masses and angular momenta of the constituents and establish the range of the parameters for which such systems can be regarded as describing black holes. The mass-angular momentum relations and the interaction force in the black-hole configurations are also analyzed. Furthermore, we construct a charging generalization of the Kinnersley-Chitre metric and, as applications of the general formulas obtained, discuss two special cases describing a pair of identical co- and counterrotating extreme Kerr-Newman black holes kept apart by a conical singularity. From our analysis it follows in particular that the equality $m^2-a^2-e^2=0$ relating the mass, angular momentum per unit mass and electric charge of a single Kerr-Newman extreme black hole is no longer verified by the analogous extreme black-hole constituents in binary configurations.

Affiliated with

Also associated with

No associations

Rating

Stationary configurations of two extreme black holes obtainable from the Kinnersley-Chitre solution does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Stationary configurations of two extreme black holes obtainable from the Kinnersley-Chitre solution, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stationary configurations of two extreme black holes obtainable from the Kinnersley-Chitre solution will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-26912