ar X iv : g r - qc / 9 71 20 41 v 1 9 D ec 1 99 7 Late - Time Evolution of Charged Gravitational Collapse and Decay of Charged Scalar Hair
نویسنده
چکیده
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 powerlaw 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.
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تاریخ انتشار 1998