Quick search Find article
Quick search
Find article

The spectrum of rotating black holes and its implications for Hawking radiation

Saurya Das1, Himan Mukhopadhyay2,3 and P Ramadevi2

Show affiliations


The reduced phase space formalism for quantizing black holes has recently been extended to find the area and angular momentum spectra of four-dimensional Kerr black holes. We extend this further to rotating black holes in all spacetime dimensions and show that although as in four dimensions the spectrum is discrete, it is not equispaced in general. As a result, Hawking radiation spectra from these black holes are continuous, as opposed to the discrete spectrum predicted for four-dimensional black holes.


PACS

04.70.Dy Quantum aspects of black holes, evaporation, thermodynamics

04.60.Ds Canonical quantization

MSC

83C57 Black holes

81S30 Phase space methods including Wigner distributions, etc.

Subjects

Gravitation and cosmology

Dates

Issue 2 (21 January 2005)

Received 3 October 2004, in final form 3 December 2004

Published 3 January 2005



  1. The spectrum of rotating black holes and its implications for Hawking radiation

    Saurya Das et al 2005 Class. Quantum Grav. 22 453

  2. Solvable systems of wave equations and non-Abelian Toda lattices

    L Bombelli et al 1992 J. Phys. A: Math. Gen. 25 1309

  3. Charge transfer in H+-Na0 collisions: molecular orbital calculations

    R J Allan 1986 J. Phys. B: At. Mol. Phys. 19 321

  4. The blanching process due to copper vapour laser treatment of port-wine stains

    Nathan W Mehrtens et al 1997 Phys. Med. Biol. 42 997

  5. Synthetic aperture radar interferometry

    Richard Bamler and Philipp Hartl 1998 Inverse Problems 14 R1

  6. Quantum topological invariants, gravitational instantons and the topological embedding

    Damiano Anselmi 1997 Class. Quantum Grav. 14 2031

  7. Universal tangle invariant and commutants of quantum algebras

    H C Lee 1996 J. Phys. A: Math. Gen. 29 393

  8. A sequence of approximated solutions to the S-K model for spin glasses

    G Parisi 1980 J. Phys. A: Math. Gen. 13 L115

  9. Quadratic volume-preserving maps

    Héctor E Lomelí and James D Meiss 1998 Nonlinearity 11 557

  10. Constraint algebra and equations of motion in the Bohmian interpretation of quantum gravity

    Ali Shojai and Fatimah Shojai 2004 Class. Quantum Grav. 21 1

View by subject




Export








Please login to access our web services, or create an account if you don't yet have one.

You must have cookies enabled in your web browser to be able to login.

Username
Password

Forgotten your password? Get a new one here.