189 citations · 760 across the 49 of their papers we have counts for
49 papers
The first law of black hole mechanics in conformal Einstein-Power-Yang-Mills theory
Xiaokai He, Xiaoning Wu, Naqing Xie
In the framework of the Iyer-Wald formalism, the first law of black hole mechanics is examined within the context of conformal Einstein-power-Yang-Mills (CEPYM) theory. By comparin…
The total geodesic curvature and the -dimensional hyperbolic mass
Xiaokai He, Xiaoning Wu, Naqing Xie
In this paper, we derive a novel geometric inequality involving the total geodesic curvature, serving as an analogue of the Brown-York mass in the setting of -dimensional gr…
Dynamics of holographic steady flows near a first-order phase transition
Qian Chen, Yuxuan Liu, Yu Tian +2
We investigate the physical properties of steady flows in a holographic first-order phase transition model, extending from the thermodynamics at equilibrium to the real-time dynami…
Symmetric black-to-white hole solutions with a cosmological constant
Zhong-Wen Feng, Qing-Quan Jiang, Yi Ling +2
For a system with a Hamiltonian constraint, we demonstrate that its dynamics is invariant under different choices of the lapse function, regardless of whether the Hamiltonian incor…
Phase transition of modified thermodynamics of the Kerr-AdS black hole
Qin Liu, Xiaoning Wu, Xiao Zhang
We investigate the critical phenomena of Kerr-AdS black holes in the modified first law of thermodynamics. The modified black hole thermodynamics exhibits the van der Waals-like ph…
Time evolution of Einstein-Maxwell-scalar black holes after a thermal quench
Qian Chen, Zhuan Ning, Yu Tian +3
We employ the holographic quench technique to drive Einstein-Maxwell-scalar (EMs) black holes out of equilibrium and study the real-time dynamics therein. From the fully nonlinear…
New black-to-white hole solutions with improved geometry and energy conditions
Zhong-Wen Feng, Yi Ling, Xiao-Ning Wu +1
We construct new black-to-white hole solutions which connect the geometry of spacetime at some gluing surface inside the horizon. The continuity of the metric can be guaranteed up…
Spontaneous Deformation of an AdS Spherical Black Hole
Zhuan Ning, Qian Chen, Yu Tian +2
In this study, we investigate the real-time dynamics during the spontaneous deformation of an unstable spherical black hole in asymptotically anti-de Sitter (AdS) spacetime. For th…
Angular momentum and memory effect
Pujian Mao, Jun-Bao Wu, Xiaoning Wu
It is a long-standing problem in general relativity that the notion of angular momentum of an isolated system has supertranslation ambiguity. In this paper, we argue that the ambig…
Dynamic and Thermodynamic Stability of Charged Perfect Fluid Stars
Kai Shi, Yu Tian, Xiaoning Wu +2
We perform a thorough analysis of the dynamic and thermodynamic stability for the charged perfect fluid star by applying the Wald formalism to the Lagrangian formulation of Einstei…
Quench Dynamics in Holographic First-Order Phase Transition
Qian Chen, Yuxuan Liu, Yu Tian +2
In this work, we investigate the real-time dynamics of quenching a state from phase separation in a holographic model of first-order phase transition. In addition to the typical ph…
The topological RN-AdS black holes cannot be overcharged by the new version of gedanken experiment
Yong-Ming Huang, Yu Tian, Xiao-Ning Wu +1
In this paper, we test the weak cosmic censorship conjecture (WCCC) for n >= 4 dimensional nearly extremal RN-AdS black holes with non-trivial topologies, namely plane and hyperbol…
On the angular momentum of compact binary coalescence
Xiaokai He, Xiaoning Wu, Naqing Xie
The supertranslation ambiguity issue of angular momentum is a long-standing problem in general relativity. Recently, there appeared the first definition of angular momentum at null…
Collapsing dust thin shells in Einstein-Gauss-Bonnet gravity
Yong-Ming Huang, Yu Tian, Xiao-Ning Wu
We investigate gravitational collapse of a spherically symmetric thin shell in the Einstein-Gauss-Bonnet (EGB) gravity. Under the recently proposed 4D limit, we find that the colla…
Thermodynamic equilibrium condition and the first law of thermodynamics for charged perfect fluids in electromagnetic and gravitational fields
Kai Shi, Yu Tian, Xiaoning Wu +2
We provide a proof of the necessary and sufficient condition on the profile of the temperature, chemical potential, and angular velocity for a charged perfect fluid in dynamic equi…
Free energy, stability, and particle source in dynamical holography
Yu Tian, Xiao-Ning Wu, Hongbao Zhang
By using the conserved currents in the bulk space-time, we study dynamical holographic systems and the relation between thermodynamical and dynamical stability of such systems. In…
New electromagnetic memories and soft photon theorems
Pujian Mao, Hao Ouyang, Jun-Bao Wu +1
In this paper, we present a new type of electromagnetic memory. It is a `magnetic' type, or B mode, radiation memory effect. Rather than a residual velocity, we find a position dis…
Soft hairs on isolated horizon implanted by electromagnetic fields
Pujian Mao, Xiaoning Wu, Hongbao Zhang
Inspired by the recent proposal of soft hair on black holes in Phys. Rev. Lett. 116, 231301 (2016), we have shown that an isolated horizon carries soft hairs implanted by electroma…
From Prigogine to Raychaudhuri
Minyong Guo, Yu Tian, Xiaoning Wu +1
It is highlighted by Prigogine that there are two additional universal behaviors associated with the entropy production rate besides the four laws of thermodynamics. One is that th…
Fluid/Gravity Correspondence with Scalar Field and Electromagnetic Field
Chia-Jui Chou, Xiaoning Wu, Yi Yang +1
We consider fluid/gravity correspondence in a general rotating black hole background with scalar and electromagnetic fields. Using the method of Petrov-like boundary condition, we…
Rotating Black Holes and Coriolis Effect
Xiaoning Wu, Yi Yang, Pei-Hung Yuan +1
In this work, we consider the fluid/gravity correspondence for general rotating black holes. By using the Petrov-like boundary condition in near horizon limit, we study the corresp…
From Petrov-Einstein-Dilaton-Axion to Navier-Stokes equation in anisotropic model
Wen-Jian Pan, Yu Tian, Xiao-Ning Wu
In this paper we generalize the previous works to the case that the near-horizon dynamics of the Einstein-Dilaton-Axion theory can be governed by the incompressible Navier-Stokes e…
Holographic Interpretation of Acoustic Black Holes
Xian-Hui Ge, Jia-Rui Sun, Yu Tian +2
With the attempt to find the holographic description of usual acoustic black holes in fluid, we construct an acoustic black hole formed in the -dimensional fluid located at the…
The Quasi-normal Modes of Charged Scalar Fields in Kerr-Newman black hole and Its Geometric Interpretation
Peng Zhao, Yu Tian, Xiaoning Wu +1
It is well-known that there is a geometric correspondence between high-frequency quasi-normal modes (QNMs) and null geodesics (spherical photon orbits). In this paper, we generaliz…