paper

Late-Time Evolution of Charged Gravitational Collapse and Decay of Charged Scalar Hair - I

arXiv:gr-qc/9712041 · doi:10.1103/PhysRevD.58.024017

Abstract

We study analytically the asymptotic evolution of charged fields around a Reissner-Nordström black-hole. Following the no-hair theorem we focus attention on the dynamical mechanism by which the charged hair is radiated away. We find an inverse power-law relaxation of the charged fields at future timelike infinity, along future null infinity and an oscillatory inverse power-law relaxation along the future outer horizon. We show that a charged hair is shedd slower than a neutral one. Our results are also of importance to the study of mass inflation and the stability of Cauchy horizons during a dynamical gravitational collapse of charged matter to form a charged black-hole

14 pages, latex, no figures

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