Shadow of Schwarzschild Black Hole in the Cold Dark Matter Halo

Abstract

The Schwarzschild black hole in the Cold Dark Matter (CDM) halo is studied, and the radiation laws of the thin accretion disk near the black hole are discussed and summarized. The orbits of light around the black hole are also calculated. Additionally, using the Novikov-Thorne model's light intensity function of the thin accretion disk, it is possible to solve for the shadow created by the thin accretion disk near the Schwarzschild black hole as well as the observed luminosity of the disk.

23pages

References in corpus (10)

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Cited by in corpus (9)

• Conservation of distortion of gravitationally lensed images
• Gravitational Lensing of Schwarzschild and Charged Black Holes Immersed in Perfect Fluid Dark Matter Halo
• Euler-Heisenberg black hole surrounded by perfect fluid dark matter
• Geodesic structure, shadow and optical appearance of black hole immersed in Chaplygin-like dark fluid
• Thin accretion disk and shadow of Kerr-Sen black hole in Einstein-Maxwell-dilaton-axion gravity
• Time Delay of Light in the Gravitational lensing of Supermassive Black Holes in Dark Matter Halos
• On optical appearance of Einstein-Maxwell-Æther black holes surrounded by various accretions
• Observational properties of black hole in quantum fluctuation modified gravity
• Two descriptions of dark matter around a black hole: photon sphere, shadow, and lensing