Orbital Resonance Models of QPOs in Braneworld Kerr Black Holes
Abstract
Rotating black holes in the brany universe of the Randall—Sundrum type with infinite additional dimension are described by the Kerr geometry with a tidal charge b representing the interaction of the brany black hole and the bulk spacetime. For b < 0 rotating black holes with dimensionless spin a > 1 are allowed. We investigate the role of the tidal charge in the orbital resonance model of quasiperiodic oscillations (QPOs) in black hole systems.
- Publication:
-
Twelfth Marcel Grossmann Meeting on General Relativity
- Pub Date:
- 2012
- DOI:
- 10.1142/9789814374552_0135
- Bibcode:
- 2012mgm..conf.1072S