On Crossing the Cauchy Horizon of a ReissnerNordstrom BlackHole
Abstract
The behaviour, on the Cauchy horizon, of a flux of gravitational and/or electromagnetic radiation crossing the event horizon of a ReissnerNordstrom blackhole is investigated as a problem in the theory of onedimensional potentialscattering. It is shown that the flux of radiation received by an observer crossing the Cauchy horizon, along a radial timelike geodesic, diverges for all physically reasonable perturbations crossing the event horizon, even including those with compact support.
 Publication:

Proceedings of the Royal Society of London Series A
 Pub Date:
 December 1982
 DOI:
 10.1098/rspa.1982.0160
 Bibcode:
 1982RSPSA.384..301C
 Keywords:

 Black Holes (Astronomy);
 Electromagnetic Radiation;
 Gravitational Waves;
 ReissnerNordstrom Solution;
 Wave Scattering;
 Crossings;
 Horizon;
 Integral Equations;
 Perturbation Theory;
 Radiant Flux Density;
 SpaceTime Functions;
 Astrophysics;
 BLACK HOLES (ASTRONOMY);
 ELECTROMAGNETIC RADIATION;
 GRAVITATIONAL WAVES;
 REISSNERNORDSTROM SOLUTION;
 WAVE SCATTERING;
 CROSSINGS;
 HORIZON;
 INTEGRAL EQUATIONS;
 PERTURBATION THEORY;
 RADIANT FLUX DENSITY;
 SPACETIME FUNCTIONS