Rotating Lee-Wick Black Hole and Thermodynamics

Abstract

We derive a singular solution for the rotating counterpart of Lee-Wick gravity having a point source in a higher-derivative theory. We critically analyze the thermodynamics of such a thermal system by evaluating mass parameters, angular velocity, and Hawking temperature. The system follows the first law of thermodynamics and leads to the expression of entropy. We further discuss the stability and phase transition of the theory by evaluating heat capacity and free energy. The phase transition occurs at the point of divergence and the temperature is maximum. Remarkably, the black hole is unstable for a small horizon radius and stable for a large horizon radius.

19 pages, 6 figures, published in International Journal of Modern Physics A

References in corpus (3)

• Generating rotating regular black hole solutions without complexification
• Counting ghosts in the "ghost-free" non-local gravity
• Lee-Wick Black Holes

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• Quasinormal Modes and Phase Structure of Regular $AdS$ Einstein-Gauss-Bonnet Black Holes
• Thermodynamic properties, thermal image and phase transition of Einstein-Gauss-Bonnet black hole coupled with nonlinear electrodynamics
• Exact Solution of Bardeen Black Hole in Einstein-Gauss-Bonnet gravity
• Thermodynamics, Weak Gravitational Lensing, and Parameter Estimation of a Schwarzschild Black Hole Immersed in Hernquist Dark Matter Halo
• A Unified Spectral Approach for Quasinormal Modes of Lee-Wick Black Holes
• Frolov Black Hole Surrounded by Quintessence -- I: Thermodynamics, Geodesics and Shadows
• Regular multi-horizon Lee-Wick black holes