Dark Energy Accretion onto a Black Hole in an Expanding Universe

2008/12/31 by Cheng-Yi Sun
Physics and Astronomy · #Accretion (finance) #Astronomy #Astrophysics #Big Rip #Black Holes and Theoretical Physics #Black hole (networking) #Cosmology #Cosmology and Gravitation Theories #Dark energy #De Sitter universe #Friedmann–Lemaître–Robertson–Walker metric #Galaxies: Formation, Evolution, Phenomena #Gravitational collapse #Intermediate-mass black hole #Metric expansion of space #Phantom energy #Physics #Rotating black hole #Spin-flip #Universe #White hole #de Sitter–Schwarzschild metric #hep-th

paper · pdf · doi:10.1088/0253-6102/52/3/12

published as Commun. Theor. Phys. 52: 441-444, 2009 · 7 pages, no figures, errors is corrected

arxiv created 2009/03/14 · openalex publication_date 2009/09/01 · arxiv updated 2014/11/18 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

By using the solution describing a black hole embedded in the FLRW universe, we obtain the evolving equation of the black hole mass expressed in terms of the cosmological parameters. The evolving equation indicates that in the phantom dark energy universe the black hole mass becomes zero before the Big Rip is reached.

Citations

• Phantom Energy: Dark Energy withw<−1Causes a Cosmic Doomsday
• Measurements of Ω and Λ from 42 High‐Redshift Supernovae
• The accretion of dark energy onto a black hole
• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Dynamics of dark energy