3 papers
gr-qc2025
Black Hole Entropy Bounded by the Specific Heat
Kai-Peng Lu, H. Lu
We propose new bounds on black hole entropy in terms of the specific heat at fixed charges. For special spherically-symmetric and static black holes (), we prove…
hep-th2025
New BPS States from Bosonic/Heterotic Duality
Kai-Peng Lu, H. Lu, Liang Ma
In this paper, we consider the recently proposed bosonic/heterotic duality that relates the heterotic superstrings to the noncritical bosonic string. Although the latter is nonsupe…
gr-qc2023
Stability of five-dimensional Myers-Perry black holes under massive scalar perturbation: bound states and quasinormal modes
Wenbin Li, Kai-Peng Lu, W. LiMing +1
The stability of five-dimensional singly rotating Myers-Perry Black Holes against massive scalar perturbations is studied. Both the quasibound states and quasinormal modes of the m…