4 papers
Black Hole Zeroth Law in Horndeski Gravity
Aofei Sang, Jie Jiang
The four laws of black hole mechanics have been put forward for a long time. However, the zeroth law, which states that the surface gravity of a stationary black hole is a constant…
First Law of Black Hole in the Gravitational Electromagnetic System
Jie Jiang, Aofei Sang, Ming Zhang
After considering the quantum corrections of Einstein-Maxwell theory, the effective theory will contain some higher-curvature terms and nonminimally coupled electromagnetic fields.…
Constraints on High-Order Gravitational Theories from Weak Cosmic Censorship
Jie Jiang, Aofei Sang, Ming Zhang
Weak cosmic censorship conjecture (WCCC) is a basic principle that guarantees the predictability of spacetime and should be valid in any classical theories. One critical scientific…
Comment on "Constraints on Low-Energy Effective Theories from Weak Cosmic Censorship"
Jie Jiang, Aofei Sang, Ming Zhang
Recently, it was argued in [Phys. Rev. Lett. {\bf126}, 031102 (2021)] that the WCCC can serve as a constraint to high-order effective field theories. However, we find there exists…