2 papers
hep-th2026
Dimensional structure of thermodynamic topology in ultraspinning Kerr-AdS black holes
Min Tian, Ying Chen, Di Wu
In this paper, we apply the thermodynamic topology framework to ultraspinning Kerr-AdS black holes in arbitrary spacetime dimensions. By constructing the off-shell Helmholtz free e…
hep-th2025
Universal thermodynamic topological classes of three-dimensional BTZ black holes
Ying Chen, Xiao-Dan Zhu, Di Wu
We establish a universal thermodynamic topological classification for three-dimensional static neutral Bañados-Teitelboim-Zanelli (BTZ), charged BTZ, and rotating BTZ black holes.…