242 citations · 1.8k across the 61 of their papers we have counts for
61 papers
Quasinormal modes of massless scalar and electromagnetic perturbations for Euler-Heisenberg black holes surrounded by perfect fluid dark matter
Chengfu Feng, Sheng-Yuan Li, Xufen Zhang +3
We investigate the quasinormal modes of massless scalar and electromagnetic perturbations in charged Euler--Heisenberg black holes surrounded by perfect fluid dark matter. The quas…
Quasinormal modes for charged Lifshitz black holes with scalar hair
Xufen Zhang, Shan Wu, Rui-Hong Yue +2
In this paper, we investigate massive charged scalar perturbations in four-dimensional charged Lifshitz-AdS black holes with scalar hair, within the framework of Einstein--Maxwell-…
Quasinormal Modes of a black hole surrounded by a fluid of strings in Rastall gravity
Ming Zhang, Rui-Hong Yue, De-Cheng Zou
In this paper, we explore the quasinormal modes (QNMs) of a black hole surrounded by a fluid of strings within the framework of Rastall gravity. We analyze the behavior of scalar,…
Thermodynamics of charged Lifshitz black holes with scalar hair
Shan Wu, Kai-Qiang Qian, Rui-Hong Yue +2
In this work, we discuss the generalized Einstein-Maxwell-Dilaton gravity theory with a nonminimal coupling between the Maxwell field and scalar field. Considering different geomet…
Existence of nonlinearly scalarized black holes in Einstein-scalar-Gauss-Bonnet theory with polynomial couplings
De-Cheng Zou, Xu Yang, Meng-Yun Lai +5
Nonlinearly scalarized black holes are investigated in Einstein-scalar-Gauss-Bonnet (EsGB) theory with polynomial coupling functions satisfying , where $ζ'(ϕ) =…
Thermodynamics of charged black holes in Maxwell-dilaton-massive gravity
Rui-Hong Yue, Kai-Qiang Qian, Bo Liu +1
Considering the nonminimal coupling of the dilaton field to the massive graviton field in Maxwell-dilaton-massive gravity, we obtain a class of analytical solutions of charged blac…
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…
Black holes in massive Einstein-dilaton gravity
Bo Liu, Rui-Hong Yue, De-Cheng Zou +3
In this paper, we focus on massive Einstein-dilaton gravity including the coupling of dilaton scalar field to massive graviton terms, and then derive static and spherically symmetr…
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 of AdS black holes in Einstein-Weyl-scalar gravity
Ming Zhang, Sheng-Yuan Li, De-Cheng Zou +1
We consider Einstein-Weyl gravity with a minimally coupled scalar field in four dimensional spacetime. By using the Minimal Geometric Deformation (MGD) approach, we split the highl…
Nonlinearly scalarized rotating black holes in Einstein-scalar-Gauss-Bonnet theory
Meng-Yun Lai, De-Cheng Zou, Rui-Hong Yue +1
In this paper, we discuss a fully nonlinear mechanism for the formation of scalarized rotating black holes in Einstein-scalar-Gauss-Bonnet gravity, where Kerr black holes are linea…
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.…
Thermodynamic and tachyonic instability for asymptotically flat black holes
Yun Soo Myung, De-Cheng Zou, Meng-Yun Lai
It was confirmed that the negative modes of the Euclidean section for asymptotically flat black holes reveal the thermodynamic instability of these black holes in the grand canonic…
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…
Gravitational decoupling for hairy black holes in asymptotically AdS spacetimes
Chao-Ming Zhang, Ming Zhang, De-Cheng Zou
In this study, the gravitational decoupling approach via extended geometric deformation is utilized to generate analytical black hole solutions owing to its simplicity and effectiv…
Spin-induced scalarization of Kerr-Newman black holes in Einstein-Maxwell-scalar theory
Meng-Yun Lai, Yun Soo Myung, Rui-Hong Yue +1
In this paper, we consider the tachyonic instability of Kerr-Newman (KN) black holes in the Einstein-Maxwell-scalar (EMS) theory with nonminimal negative scalar coupling to Maxwell…
Joule-Thomson Expansion of Born-Infeld AdS Black Holes in 4D Einstein-Gauss-Bonnet gravity
Chao-Ming Zhang, Ming Zhang, De-Cheng Zou
In this paper, the Joule{Thomson expansion of Born{Infeld AdS black holes in the consistent Aoki{Gorji{Mukohyama theory of 4D Einstein-Gauss-Bonnet gravity is studied in the extend…
Rotating scalarized black holes in scalar couplings to two topological terms
De-Cheng Zou, Yun Soo Myung
The tachyonic instability of the Kerr black holes is analyzed in the Einstein-scalar theory with the quadratic scalar couplings to two topological terms which are parity-even Gauss…
Scalarization of slowly rotating black holes
Yun Soo Myung, De-Cheng Zou
It is interesting to note that most black holes are born very slowly rotating. We investigate scalarization of slowly rotating black holes in the Einstein-scalar-Chern-Simons (EsCS…
Slowly rotating black holes and their scalarization
Yun Soo Myung, De-Cheng Zou
We study scalarization of slowly rotating black holes in the Einstein-scalar-Gauss-Bonnet (GB)-Chern-Simons (CS) theory. In the slow rotation approximation of with rotation…
criticality and Joule-Thomson Expansion of Hayward-AdS black holes in 4D Einstein-Gauss-Bonnet gravity
Ming Zhang, Chao-Ming Zhang, De-Cheng Zou +1
In this paper, the criticality and Joule-Thomson Expansion of Hayward-AdS black holes in 4D Einstein-Gauss-Bonnet gravity are studied in the extended phase space. We find the…
Scalarized black holes in the Einstein-Maxwell-scalar theory with a quasi-topological term
Yun Soo Myung, De-Cheng Zou
We investigate the Einstein-Maxwell-scalar theory with a quasi-topological term. Considering exponential couplings to Maxwell term, quasi-topological term, and both terms, we obtai…
Triple points and phase diagrams of Born-Infeld AdS black holes in 4D Einstein-Gauss-Bonnet gravity
Chao-Ming Zhang, De-Cheng Zou, Ming Zhang
By treating the cosmological constant as a thermodynamic pressure, we investigate the thermodynamic behaviors of Born-Infeld AdS black hole in 4D Einstein-Gauss-Bonnet (EGB) gravit…
Onset of rotating scalarized black holes in Einstein-Chern-Simons-Scalar theory
Yun Soo Myung, De-Cheng Zou
We perform the stability analysis of the Kerr black hole in the Einstein-Chern-Simons-Scalar theory with quadratic scalar coupling. For positive coupling parameter (), we intr…