We review recent developments on the thermodynamics of black holes in extended phase
space, where the cosmological constant is interpreted as thermodynamic pressure and …

The Ruppeiner geometry of thermodynamic fluctuations provides a powerful diagnostic of
black hole microstructures. We investigate this for charged anti–de Sitter black holes and …

We present what we believe is the first example of a “λ-line” phase transition in black hole
thermodynamics. This is a line of (continuous) second order phase transitions which in the …

We consider the Einstein-scalar-Gauss-Bonnet theory in the presence of a cosmological
constant Λ, either positive or negative, and look for novel, regular black-hole solutions with a …

We consider the Einstein-scalar-Gauss-Bonnet theory, and study the case where a negative
cosmological constant is replaced by a more realistic, negative scalar-field potential. We …

We study the extended phase space thermodynamics for hairy AdS black hole solutions to
Einstein-Maxwell-Λ theory conformally coupled to a scalar field in five dimensions. We find …

We present a new family of exact four-dimensional Taub-NUT spacetimes in Einstein-Λ
theory supplemented with a conformally coupled scalar field exhibiting a power-counting …

Understanding the dynamic process of black hole thermodynamic phase transitions at a
triple point is a huge challenge. In this paper, we conduct the first investigation of dynamic …

In arbitrary higher dimension, we consider the combination of Lovelock gravity alongside a
scalar-tensor action built out of higher order operators and Euler densities. The latter action …

We consider the Einstein-scalar-Gauss-Bonnet theory and assume that, at regimes of large
curvature, the Ricci scalar may be ignored compared to the quadratic Gauss-Bonnet term …