Model-Dependent Galactic Environment Effects on Multi-Transonic Accretion and Emergent Acoustic Gravity around Kerr Black Holes

arXiv:2509.18833 · astro-ph.HE, astro-ph.GA · Submitted 2025-09-23 · Read on arXiv

astro-ph.HE, astro-ph.GA

Submitted: 2025-09-23

Updated: 2026-09-10

Comments: Accepted for publication in ApJ

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Accretion Flows — 17× in this paper · explained in 1 episode
• Vertical Equilibrium — 14× in this paper
• Constant Height — 8× in this paper
• AGN — 7× in this paper · explained in 1 episode
• Acoustic Metric — 5× in this paper · explained in 1 episode
• Angular Momentum Transport — 2× in this paper · explained in 3 episodes
• Core — 2× in this paper · explained in 2 episodes
• Accretion Physics — 1× in this paper · explained in 2 episodes
• Conservation Laws — 1× in this paper · explained in 3 episodes
• Generalization — 1× in this paper · explained in 13 episodes
• Gravitational Lensing — 1× in this paper · explained in 2 episodes
• N-body simulations — 1× in this paper · explained in 2 episodes
• Velocity Dispersion — 1× in this paper · explained in 2 episodes

Sources

• Hot Gas In and Around Elliptical Galaxies
• Powerful AGN jets and unbalanced cooling in the hot atmosphere of IC 4296
• Low radiative efficiency accretion in the nuclei of elliptical galaxies
• Isothermal Shock Formation in Non-Equatorial Accretion Flows around Kerr Black Holes
• General Relativistic Hydrodynamic Simulations and Linear Analysis of the Standing Accretion Shock Instability around a Black Hole
• The Standing Accretion Shock Instability in the Disk around the Kerr Black Hole
• Spectral properties of NGC 4151 and the Estimation of black hole mass using TCAF solution
• Shocks in relativistic viscous accretion flows around Kerr black holes
• Changing Accretion Geometry of Seyfert 1 Mrk 335 with {\it NuSTAR}: A Comparative Study
• Variable mass accretion and failed wind explain changing look phenomena in NGC 1365
• Study of accretion flows around an ultraluminous X-ray source M82 X-1 using NuSTAR data
• On the origin of core radio emissions from black hole sources in the realm of relativistic shocked accretion flow
• Ideal E/IMRI vs Real E/IMRI system : Observable signature in LISA
• Influence of flow thickness on general relativistic low angular momentum accretion around spinning black holes
• Effect of matter geometry on low angular momentum black hole accretion in the Kerr metric
• Model dependence of the multi-transonic behavior, stability properties and corresponding acoustic geometry for accretion onto a spinning black hole
• Black Hole spin dependence of general relativistic multi-transonic accretion close to the horizon
• Influence of the black hole spin on the chaotic particle dynamics within a dipolar halo
• The Cooling Flow to Accretion Flow Transition
• Dark matter in elliptical galaxies: II. Estimating the mass within the virial radius

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