[HTML][HTML] Charged 4D Einstein-Gauss-Bonnet-AdS black holes: Shadow, energy emission, deflection angle and heat engine
Recently, there has been a surge of interest in the 4D Einstein-Gauss-Bonnet (4D EGB)
gravity theory which bypasses the Lovelock theorem and avoids Ostrogradsky's instability …
gravity theory which bypasses the Lovelock theorem and avoids Ostrogradsky's instability …
Topological classes of black holes in de-Sitter spacetime
Y Du, X Zhang - The European Physical Journal C, 2023 - Springer
In this paper, we investigate the topological number of de-Sitter black hole solutions with
different charges (q) and rotational (a) parameters. By using generalized free energy and …
different charges (q) and rotational (a) parameters. By using generalized free energy and …
Generalized free energy landscapes of charged Gauss-Bonnet-AdS black holes in diverse dimensions
R Li, J Wang - Physical Review D, 2023 - APS
The present study focuses on analyzing the generalized free energy function of D-
dimensional charged Gauss-Bonnet-AdS black holes. We examine fluctuating black holes …
dimensional charged Gauss-Bonnet-AdS black holes. We examine fluctuating black holes …
Probing the thermodynamics of charged Gauss Bonnet AdS black holes with the Lyapunov exponent
X Lyu, J Tao, P Wang - The European Physical Journal C, 2024 - Springer
In this paper, we investigate the thermodynamic properties of the charged AdS Gauss–
Bonnet black holes and their associations with the Lyapunov exponent. The chaotic features …
Bonnet black holes and their associations with the Lyapunov exponent. The chaotic features …
Multicritical phase transitions in multiply rotating black holes
We show that multi-critical points in which more than three phases coalesce are present in
multiply rotating Kerr-anti de Sitter black holes in d-dimensions. We explicitly present a …
multiply rotating Kerr-anti de Sitter black holes in d-dimensions. We explicitly present a …
Phase structure and critical behaviour of charged-AdS black holes with perfect fluid dark matter
We get an exact nonlinear electrodynamics (NED) charged black holes endowed with the
perfect fluid dark matter (PFDM) in the AdS background-charged PFDM AdS black holes …
perfect fluid dark matter (PFDM) in the AdS background-charged PFDM AdS black holes …
Euclidean and Hamiltonian thermodynamics for regular black holes
We investigate the thermodynamic properties of the Hayward regular black hole using both
Euclidean path integral and Hamiltonian methods, in asymptotically anti–de Sitter …
Euclidean path integral and Hamiltonian methods, in asymptotically anti–de Sitter …
Phase transitions in 4D Gauss–Bonnet–de Sitter black holes
We investigate thermodynamic aspects of black holes in the recently formulated four-
dimensional Gauss-Bonnet theory of gravity, focusing on its asymptotically de Sitter (Λ> 0) …
dimensional Gauss-Bonnet theory of gravity, focusing on its asymptotically de Sitter (Λ> 0) …
A comprehensive review of geometrical thermodynamics: From fluctuations to black holes
This paper presents a comprehensive review of geometrical thermodynamics, which
employs geometric concepts to study the thermodynamic properties of physical systems. The …
employs geometric concepts to study the thermodynamic properties of physical systems. The …
Extended phase space thermodynamics for black holes in a cavity
P Wang, H Wu, H Yang, F Yao - Journal of High Energy Physics, 2020 - Springer
A bstract In this paper, we extend the phase space of black holes enclosed by a spherical
cavity of radius r B to include\(V= 4\pi {r} _B^ 3/3\) as a thermodynamic volume. The …
cavity of radius r B to include\(V= 4\pi {r} _B^ 3/3\) as a thermodynamic volume. The …