17 citations · 25 across the 5 of their papers we have counts for
5 papers
Identifying doppelgange Black Holes through Shadow Images
Yukun Xu, Hyat Huang, Meng-Yun Lai +1
Recently, an interesting \textit{doppelgänge} black hole solution is obtained in the string-inspired Euler-Heisenberg theory, where the black holes have the same radii but share di…
Scalarization of Kerr-Newman black holes in the Einstein-Chern-Simons-scalar theory
Kun-Hui Fan, Yun Soo Myung, De-Cheng Zou +1
We investigate the tachyonic instability of Kerr-Newman (KN) black hole with a rotation parameter in the Einstein-Chern-Simons-scalar theory coupled with a quadratic massive sc…
Analytical approximations to charged black hole solutions in Einstein-Maxwell-Weyl gravity
Sheng-Yuan Li, Ming Zhang, De-Cheng Zou +1
The Homotopy Analysis Method (HAM) is a useful method to derive analytical approximate solutions of black holes in modified gravity theories. In this paper, we study the Einstein-W…
Analytical approximate solutions for scalarized AdS black holes
De-Cheng Zou, Bo Meng, Ming Zhang +3
The spontaneous scalarization of Schwarzscild-AdS is investigated in the Einstein-scalar-Gauss--Bonnet (ESGB) theory. Firstly, we construct scalarized AdS black holes numerically.…
Spin-Charge induced spontaneous scalarization of Kerr-Newman black holes
Meng-Yun Lai, Yun Soo Myung, Rui-Hong Yue +1
We investigate the tachyonic instability of Kerr-Newman (KN) black holes in the Einstein-Maxwell-scalar (EMS) theory with a positive coupling parameter . This corresponds to exp…