299 citations
- Centre National de la Recherche ScientifiqueFR7 papers
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astro-ph2007
Brownian motion of black holes in stellar systems with non-Maxwellian distribution for the stars field
I. T. Pedron, C. H. Coimbra-Araujo
A massive black hole at the center of a dense stellar system, such as a globular cluster or a galactic nucleus, is subject to a random walk due gravitational encounters with nearby…
astro-ph2005★ 23 cited
Anti-de Sitter curvature radius constrained by quasars in brane-world scenarios
Carlos H. Coimbra-Araujo, Roldao da Rocha, I. T. Pedron
This paper is intended to investigate the luminosity due to accretion of gas in supermassive black holes (SMBHs) in the center of quasars, using a brane-world scenario naturally en…