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Foundations of Black Hole Accretion Disk Theory

2011/04/30 by Marek A. Abramowicz, P. Chris Fragile · 6 citations
Physics and Astronomy · #Accretion (finance) #Accretion disc #Astrophysical Phenomena and Observations #Astrophysics and Cosmic Phenomena #Black hole (networking) #Gamma-ray burst progenitors #Intermediate polar #Intermediate-mass black hole #Pulsars and Gravitational Waves Research #Spin-flip #Stellar black hole #astro-ph.HE #gr-qc

paper · pdf · doi:10.12942/lrr-2013-1

published as Living Reviews in Relativity, 16, 1 (2013) · 91 pages, 23 figures, final published version available at http://www.livingreviews.org/lrr-2013-1

openalex publication_date 2013/01/14 · arxiv created 2013/01/21 · arxiv updated 2015/05/28 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

This review covers the main aspects of black hole accretion disk theory. We begin with the view that one of the main goals of the theory is to better understand the nature of black holes themselves. In this light we discuss how accretion disks might reveal some of the unique signatures of strong gravity: the event horizon, the innermost stable circular orbit, and the ergosphere. We then review, from a first-principles perspective, the physical processes at play in accretion disks. This leads us to the four primary accretion disk models that we review: Polish doughnuts (thick disks), Shakura-Sunyaev (thin) disks, slim disks, and advection-dominated accretion flows (ADAFs). After presenting the models we discuss issues of stability, oscillations, and jets. Following our review of the analytic work, we take a parallel approach in reviewing numerical studies of black hole accretion disks. We finish with a few select applications that highlight particular astrophysical applications: measurements of black hole mass and spin, black hole vs. neutron star accretion disks, black hole accretion disk spectral states, and quasi-periodic oscillations (QPOs).

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