5 citations · 10 across the 8 of their papers we have counts for
Showing 2024Show all
2 papers · 1 filter
gr-qc2024★ 5 cited
Charged superradiant instability in a spherical regular black hole
Yizhi Zhan, Hengyu Xu, Shao-Jun Zhang
We examine the stability of a spherically symmetric regular black hole when subjected to perturbations from a charged scalar field. This particular black hole is constructed by def…
gr-qc2024★ 5 cited
Tachyonic instability and spontaneous scalarization in parameterized Schwarzschild-like black holes
Hengyu Xu, Yizhi Zhan, Shao-Jun Zhang
We study the phenomenon of spontaneous scalarization in parameterized Schwarzschild-like black holes. Two metrics are considered, the Konoplya-Zhidenko metric and the Johannsen-Psa…