A Novel Kerr-like Black Hole in a General Double Power Law Dark Matter Environment: Geometry, Spectroscopy, and Energy Extraction

arXiv:2608.05861 · gr-qc, astro-ph.CO · Submitted 2026-08-06 · Read on arXiv

Supakchai Ponglertsakul, David Senjaya

gr-qc, astro-ph.CO

Submitted: 2026-08-06

Comments: Updated

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

Terminology

• Superradiance — 7× in this paper · explained in 3 episodes
• Gravitational Lensing — 3× in this paper · explained in 2 episodes
• Quantization — 3× in this paper · explained in 12 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Core — 1× in this paper · explained in 2 episodes
• Decoupling — 1× in this paper · explained in 2 episodes
• Distribution Shift — 1× in this paper · explained in 5 episodes

Sources

• Dehnen halo effect on a black hole in an ultra-faint dwarf galaxy
• Thermodynamics and Null Geodesics of a Schwarzschild Black Hole Surrounded by a Dehnen Type Dark Matter Halo
• Schwarzschild Black Hole in Galaxies Surrounded by a Dark Matter Halo
• New analytical model of static black hole with a dark matter halo and parametric constraints through quasiperiodic oscillations
• Novel exact black hole solution in Dehnen $\left(1,4,\frac32\right)$ halo thermodynamics, photon circular motion and eikonal quasinormal modes
• Observation of Gravitational Waves from a Binary Black Hole Merger
• Quasi-Normal Modes of Stars and Black Holes
• Correspondence of eikonal quasinormal modes and unstable fundamental photon orbits for Kerr-Newman black hole
• Quasibound states of charged dilatonic black holes
• Instability of the charged massive scalar field on the Kerr-Newman black hole spacetime
• The Spectroscopy of Kerr-Einstein-Maxwell-Dilaton-Axion: Exact Quasibound States, Scalar Cloud, Horizon's Boson Statistics and Superradiance
• The Exact Relativistic Scalar Quasibound States of The Dyonic Kerr-Sen Black Hole: Quantized Energy, and Hawking Radiation
• Instability of Massive Scalar Fields in Kerr-Newman Spacetime
• Stationary resonances of rapidly-rotating Kerr black holes
• Kerr-Newman scalar clouds
• Scalar clouds and the superradiant instability regime of Kerr-Newman black hole
• Observational Signatures of Exact Black Hole Solutions in a Dark Matter Halo
• The Structure of Cold Dark Matter Halos
• Black Hole Shadows Modelling in Extended gravity: Rotation Accounting and coupled effects
• Rotating and non-linear magnetic-charged black hole with an anisotropic matter field

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