42 citations · 72 across the 12 of their papers we have counts for
10 papers · 1 filter
Topological perspective on bulk boundary thermodynamic equivalence
Si-Jiang Yang, Shan-Ping Wu, Shao-Wen Wei +1
We establish an exact duality between the extended thermodynamics of five-dimensional charged Gauss-Bonnet AdS black holes and the thermodynamic framework of the dual boundary conf…
Gravitational partition function under volume constraints
Shan-Ping Wu, Peng Cheng, Shao-Wen Wei
The Euclidean action provides a bridge between gravitational thermodynamics and the partition function. In this work, we further investigate the gravitational partition function un…
The universal topological charge of black hole photon spheres in higher dimensions
Jun-Lei Chen, Shan-Ping Wu, Shao-Wen Wei
A recently developed topological approach offers novel insights into photon spheres, which are fundamental to the formation of black hole shadows. In this study, we extend this top…
Exact Black Hole Solutions in Bumblebee Gravity with Lightlike or Spacelike VEVS
Jia-Zhou Liu, Shan-Ping Wu, Shao-Wen Wei +1
Motivated by recent developments in Lorentz-violating theories of gravity, we obtain new black hole solutions within the framework of bumblebee gravity, where the bumblebee vector…
Precession of spherical orbits for the spacetime without symmetry induced by NUT charge
Xiang-Cheng Meng, Shan-Ping Wu, Shao-Wen Wei
Astrophysical evidence has hinted at the existence of a nonzero NUT charge, which breaks the symmetry of spacetime and induces novel features in geodesics. In this w…
Universal exponents of black hole phase transition at zero-temperature limit
Shao-Wen Wei, Shan-Ping Wu, Yu-Peng Zhang +1
In this work, we investigate the universal thermodynamic characteristics of black hole phase transitions at the zero-temperature limit. Our results reveal that, far below the criti…
Extended thermodynamical topology of black hole
Shan-Ping Wu, Si-Jiang Yang, Shao-Wen Wei
Thermodynamical topology has emerged as a powerful framework for classifying the thermodynamical behavior of black holes. Three distinct yet complementary topological invariants ha…
Deciphering black hole phase transitions through photon spheres
Si-Jiang Yang, Shan-Ping Wu, Shao-Wen Wei +1
Black hole thermodynamics is a crucial and foundational aspect of black hole physics, yet its observational verification remains exceptionally challenging. The photon sphere of a b…
Exact black hole solutions in gravity with a background Kalb-Ramond field
Jia-Zhou Liu, Shan-Ping Wu, Shao-Wen Wei +1
In this work, we derive exact solutions for four-dimensional static spherically symmetric black holes and three-dimensional rotating black holes within a Lorentz-violating gravity…
Generalized Free Energy Landscapes from Iyer-Wald Formalism
Shan-Ping Wu, Yu-Xiao Liu, Shao-Wen Wei
The generalized free energy landscape plays a pivotal role in understanding black hole thermodynamics and phase transitions. In general relativity, one can directly derive the gene…