46 citations · 95 across the 7 of their papers we have counts for
8 papers
Nonlinear self-interaction induced black hole bomb
Cheng-Yong Zhang, Qian Chen, Yuxuan Liu +3
We present the first alternative mechanisms to trigger black hole bomb phenomena beyond the famous superradiant instability. By incorporating nonlinear self-interaction into the ma…
Nonlinear dynamics of hot, cold and bald Einstein-Maxwell-scalar black holes in AdS spacetime
Qian Chen, Zhuan Ning, Yu Tian +2
We investigate the dynamical transition processes of an Einstein-Maxwell-scalar gravitational system between two local ground states and an excited state in the anti-de Sitter spac…
Type I critical dynamical scalarization and descalarization in Einstein-Maxwell-scalar theory
Jia-Yan Jiang, Qian Chen, Yunqi Liu +4
We investigated the critical dynamical scalarization and descalarization of black holes within the framework of the Einstein-Maxwell-scalar theory featuring higher-order coupling f…
Descalarization by Quenching Charged Hairy Black Hole in asymptotically AdS spacetime
Qian Chen, Zhuan Ning, Yu Tian +2
In this work, we study the real-time dynamics of the charged hairy black hole with the time-dependent source of scalar field in asymptotically anti-de Sitter (AdS) spacetime. The n…
Critical Dynamics in Holographic First-Order Phase Transition
Qian Chen, Yuxuan Liu, Yu Tian +3
We study the critical phenomena of the dynamical transition from a metastable state to a stable state in the model of first-order phase transition via two different triggering mech…
Critical scalarization and descalarization of black holes in a generalized scalar-tensor theory
Yunqi Liu, Cheng-Yong Zhang, Qian Chen +3
We study the critical dynamics in the scalarization and descalarization in the fully nonlinear dynamical evolution in a general theory with scalar field coupling with both Gauss-Bo…
Dynamical transitions in scalarization and descalarization through black hole accretion
Cheng-Yong Zhang, Qian Chen, Yunqi Liu +3
We present the first fully nonlinear study on the accretion of scalar fields onto a seed black hole in anti-de Sitter spacetime in Einstein-Maxwell-scalar theory. Intrinsic critica…
Critical phenomena in dynamical scalarization of charged black hole
Cheng-Yong Zhang, Qian Chen, Yunqi Liu +3
We report a new black hole scalarization mechanism and disclose novel dynamical critical phenomena in the process of the nonlinear accretion of the scalar field into black holes. T…