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Information about dokuchaev

Published on December 1, 2007

Author: Danior


Dark energy accretion onto black holes:  Dark energy accretion onto black holes Vyacheslav Dokuchaev Institute for Nuclear Research of the Russian Academy of Sciences, Moscow La Thuile 2006 Dark Energy?:  Dark Energy? Cosmological constant Λ (vacuum energy) or Quintessence (ultra-light field, inflaton) or Geometrical DE,… Results::  Results: Solution for a stationary accretion of the relativistic perfect fluid with an equation of state p(ρ) onto the Schwarzschild black hole is presented. Accretion of phantom energy (ρ+p<0) is accompanied by the gradual decrease of the black hole mass. Masses of all black holes tend to zero in the phantom energy universe approaching to the Big Rip. See for details: gr-qc/0402089, 0503068 astro-ph/0505618 Based on::  Based on: Accretion of dark energy onto a black hole E. O. Babichev, V. I. Dokuchaev, and Yu. N. Eroshenko JETP 100 528 2005; astro-ph/0505618 Phantom shell around black hole and global geometry V. Berezin, V. Dokuchaev, Yu. Eroshenko, A. Smirnov Class.Quant.Grav. 2005; gr-qc/0503068 Dark energy cosmology with generalized linear equation of state E. Babichev, V. Dokuchaev, Yu. Eroshenko Class.Quant.Grav. 22 143 2005; astro-ph/0407190 Black hole mass decreasing due to phantom energy accretion E. Babichev, V. Dokuchaev, Yu. Eroshenko Phys.Rev.Lett. 93 021102 2004; gr-qc/0402089

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