Publication date: n/a 2012
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.
Authors:
Stuchlík, Zdenäěk; Kotrlová, Andrea;