Circular orbit of a test particle and phase transition of a black hole

Abstract

The radius of the circular orbit for the time-like or light-like test particle in a background of general spherically symmetric spacetime is viewed as a characterized quantity for the thermodynamic phase transition of the corresponding black hole. We generally show that the phase transition information of a black hole can be reflected by its surrounding particle's circular orbit.

6 pages

References in corpus (11)

• Critical phenomena and thermodynamic geometry of charged Gauss-Bonnet AdS black holes
• Superfluid Black Holes
• Geometrothermodynamics of black holes
• Circular motion of neutral test particles in Reissner-Nordström spacetime
• Phase transition and Thermodynamical geometry of Reissner-Nordström-AdS Black Holes in Extended Phase Space
• Gravitational Self-Force Correction to the Innermost Stable Circular Equatorial Orbit of a Kerr Black Hole
• Thermodynamics of phase transition in higher dimensional Reissner-Nordström-de Sitter black hole
• Phase transitions of hairy black holes in massive gravity and thermodynamic behavior of charged AdS black holes in an extended phase space
• Geodesic Motion of Neutral Particles around a Kerr-Newman Black Hole
• Thermal phase transitions of dimensionally continued AdS black holes
• Thermodynamical stability of $f(R)$-AdS black holes in grand canonical ensemble