Aligned electromagnetic excitations of a black hole and their impact on its quantum horizon

Alexander Burinskii, Emilio Elizalde, Sergi R. Hildebrandt, Giulio Magli

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    2 Citations (Scopus)

    Abstract

    We show that elementary aligned electromagnetic excitations of black holes, as coming from exact Kerr-Schild solutions, represent light-like beams pulses which have a very strong back reaction on the metric and change the topology of the horizon. Based on York's proposal, that elementary deformations of the BH horizon are related with elementary vacuum fluctuations, we analyze deformations of the horizon caused by the beam-like vacuum fluctuations and obtain a very specific feature of the topological deformations of the horizon. In particular, we show how the beams pierce the horizon, forming a multitude of micro-holes in it. A conjecture is taken into consideration, that these specific excitations are connected with the conformal-analytic properties of the Kerr geometry and are at the base of the emission mechanism. © 2009 Elsevier B.V. All rights reserved.
    Original languageEnglish
    Pages (from-to)486-492
    JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
    Volume671
    Issue number4-5
    DOIs
    Publication statusPublished - 2 Feb 2009

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