206 citations · 1.3k across the 68 of their papers we have counts for
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Quasinormal modes of Type I perturbations of dilaton-Euler-Heisenberg black holes
Yu-Xuan Wang, De-Cheng Zou, Yun Soo Myung +2
We study the type I quasinormal modes (QNMs) of magnetically charged dilaton--Euler--Heisenberg (dEH) black holes, where axial gravitational and polar electromagnetic perturbations…
Time-domain analysis of scalar perturbations of Kerr--Newman black holes with Chern--Simons and Maxwell couplings
Yan-Ming Chen, Hyat Huang, Meng-Yun Lai +3
To study the onset of scalarization, we investigate linear scalar perturbations around Kerr--Newman black holes in the Einstein-Chern-Simons-Maxwell-scalar theory with quadratic Ch…
Nonlinear scalarization and thermodynamics in Einstein-Phantom scalar-Gauss-Bonnet theory
Tian-Zhen Dai, Yun Soo Myung, De-Cheng Zou +4
We study nonlinear scalarization of Schwarzschild black-holes for a phantom scalar coupled to the Gauss--Bonnet invariant. Three polynomial couplings satisfying are intr…
Extremal Scalarization of Charged Black Holes: Miransky Scaling across Reissner-Nordström Extremality
Hong Guo, Yun Soo Myung, Lijing Shao
We study spontaneous scalarization near and at extremality in Einstein-Maxwell-scalar theory. As Reissner-Nordström (RN) extremality is approached from below, the nonextremal scala…
Scalarization of Einstein-Euler-Heisenberg black hole with multiple horizons
Hong Guo, Yun Soo Myung
Scalarizations of the Einstein-Euler-Heisenberg (EEH) black hole (EEHBH) with multiple horizons are investigated in the EEH-scalar theory by introducing a quadratic scalar coupling…
Charge-dependent scalarization of Einstein- Euler-Heisenberg black holes
Lina Zhang, Yun Soo Myung, De-Cheng Zou +2
Charge-dependent scalarization of the Einstein-Euler-Heisenberg (EEH) black hole is carried out in the EEH-scalar theory by introducing an exponential scalar coupling with coupling…
Gauss-Bonnet scalarization of charged qOS-black holes
Hong Guo, Wontae Kim, Yun Soo Myung
The Gauss-Bonnet (GB) scalarization for charged quantum Oppenheimer-Snyder (cqOS)-black holes is investigated in the Einstein-Gauss-Bonnet-scalar theory with the nonlinear electrod…
Anisotropic matter and nonlinear electromagnetics black holes
Yun Soo Myung, Wonwoo Lee
It is shown that anisotropic matter black holes with two parameters and correspond to nonlinear electrodynamics (NED) black holes with power-index and charge term $ξ(s,…
Polar perturbations of dilaton-Euler-Heisenberg black holes
Sheng-Yuan Li, Yun Soo Myung, Ming Zhang +2
We investigate the quasinormal modes of polar metric-dilaton perturbations around the dilaton-Euler-Heisenberg (dEH) black holes with dilaton hair. The dEH black holes are obtained…