289 citations · 2.2k across the 78 of their papers we have counts for
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Learning Boson Star Solution Families with Physics-Informed Neural Networks
Ao Liu, Chen-Hao Hao, Cuihong Wen +2
Computing boson star families traditionally requires repeated solution of nonlinear eigenvalue boundary-value problems and careful numerical continuation through turning points. We…
Radial spectra and dynamical signatures of excited boson stars
Chen-Hao Hao, Wen-Di Guo, Qin Tan +1
We compute the lowest radial mode of spherically symmetric boson stars along equilibrium branches with a fixed number of radial nodes, considering both mini boson stars and quartic…
Off-shell Hessian thermodynamic stability of higher-curvature black holes
Chen-Hao Hao, Jieci Wang
We develop a branch-sensitive thermodynamic framework for higher-curvature black holes using the off-shell Gibbs free energy and the Wald entropy as the basic da…
Escape of quantum information across an analogue black hole horizon
Zhilong Liu, Wentao Liu, Zehua Tian +1
The complete evaporation of black holes, as a natural endpoint of Hawking radiation, gives rise to the black hole information paradox, which fundamentally challenges the principles…
Charged Regular Black Holes From Quasi-topological Gravities in
Chen-Hao Hao, Jiliang Jing, Jieci Wang
The investigation of gravity in higher-dimensional spacetime has transitioned from a mathematical curiosity to a fundamental framework in theoretical physics, catalyzed by the dime…
Effective one-body theory of spinless binary evolution dynamics
Jiliang Jing, Sheng Long, Weike Deng +1
The effective one-body (EOB) theory provides an innovative framework for analyzing the dynamics of binary systems, as articulated by Hamilton's equations. This paper investigates a…
Axion boson stars with wormhole topology
Chen-Hao Hao, Yong-Qiang Wang, Jieci Wang
We investigate a novel gravitational configuration formed by a massless real phantom field and an axion scalar field, minimally coupled to gravity. This system describes an Ellis-t…
Open quantum battery in three-dimensional rotating black hole spacetime
Xiaofang Liu, Zehua Tian, Jieci Wang
We investigate the charging performance of a quantum battery coupled to a scalar field in the background of a three-dimensional rotating black hole. We show that for Dirichlet boun…
Light rings and shadows of static black holes in effective quantum gravity
Wentao Liu, Di Wu, Jieci Wang
Recently, two types of static black hole models that retain general covariance have been proposed within the Hamiltonian constraint approach to effective quantum gravity (EQG). We…
Kerr-MOG-(A)dS black hole and its shadow in scalar-tensor-vector gravity theory
Wentao Liu, Di Wu, Xiongjun Fang +2
The scalar-tensor-vector gravity (STVG) theory has attracted significant interest due to its ability to effectively address the issue of galaxy rotation curves and clusters of gala…
Shadow of slowly rotating Kalb-Ramond black holes
Wentao Liu, Di Wu, Jieci Wang
Real astronomical objects possess spin, yet deriving exact solutions for rotating black holes within gravitational theories is a formidable challenge. To understand the shadow of r…
Optimal quantum strategy for locating Unruh channels
Qianqian Liu, Tonghua Liu, Cuihong Wen +1
From the perspective of quantum information theory, the effect of Unruh radiation on a two-level accelerated detector can be modeled as a quantum channel. In this work, we employ t…
Lorentz violation induces isospectrality breaking in Einstein-Bumblebee gravity theory
Wentao Liu, Xiongjun Fang, Jiliang Jing +1
In this paper, we investigate the quasinormal modes (QNMs) of a Lorentz-violating spacetime, factoring in a cosmological constant, within the framework of Einstein-Bumblebee gravit…
Quantum properties of fermionic fields in multi-event horizon spacetime
Qianqian Liu, Shu-Min Wu, Cuihong Wen +1
We investigate the properties of quantum entanglement and mutual information in the multi-event horizon Schwarzschild-de Sitter (SdS) spacetime for massless Dirac fields. We obtain…
Effective metric of spinless binaries with radiation-reaction effect up to fourth Post-Minkowskian order in effective-one-body theory
Jiliang Jing, Weike Deng, Sheng Long +1
By means of the scattering angles, we obtain an effective metric of spinless binaries with radiation-reaction effects up to fourth post-Minkowskian order, which is the foundation o…
Gravito-electromagnetic perturbations of MOG black holes with a cosmological constant: Quasinormal modes and Ringdown waveforms
Wentao Liu, Xiongjun Fang, Jiliang Jing +1
In this paper, we present a black hole solution with a cosmological constant in the Scalar-Tensor-Vector Modified Gravity (MOG) theory, where the strength of the gravitational cons…
Self-consistent effective-one-body theory for spinning binaries based on post-Minkowskian approximation
Jiliang Jing, Weike Deng, Sheng Long +1
This paper extends the research on the self-consistent effective-one-body theory of a real spinless two-body system based on the post-Minkowskian approximation (Science China, 65,…
QNMs of slowly rotating Einstein-Bumblebee Black Hole
Wentao Liu, Xiongjun Fang, Jiliang Jing +1
We have studied the quasinormal modes (QNMs) of a slowly rotating black hole with Lorentz-violating parameter in Einstein-bumblebee gravity. We analyse the slow rotation approximat…
Generation of quantum coherence for continuous variables between causally disconnected regions in dilaton spacetime
Qinglong Xiao, Cuihong Wen, Jiliang Jing +1
We study the dynamics of Gaussian quantum coherence under the background of a Garfinkle-Horowitz-Strominger dilaton black hole. It is shown that the dilaton field has evident effec…
New self-consistent effective one-body theory for spinless binaries based on the post-Minkowskian approximation
Jiliang Jing, Sheng Long, Weike Deng +2
The effective one-body theories, introduced by Buonanno and Damour, are novel approaches to constructing a gravitational waveform template. By taking a gauge in which a…
Entanglement-enhanced quantum ranging in the near-Earth spacetime
Qianqian Liu, Cuihong Wen, Jiliang Jing +1
We propose a quantum ranging protocol to determine the distance between an observer and a target at the line of sight in the near-Earth curved spacetime. Unlike the quantum illumin…
Black-box estimation of expanding parameter for de Sitter universe
Lulu Xiao, Cuihong Wen, Jiliang Jing +1
We study the black-box parameter estimation of expanding parameters and the dynamics of Gaussian interferometric power for the de Sitter space. We find that the state between separ…
Self-consistent Effective-one-body theory for spinless binaries based on post-Minkowskian approximation I: Hamiltonian and decoupled equation for
Jiliang Jing, Shuai Chen, Manman Sun +3
To build a self-consistent effective-one-body (EOB) theory, in which the Hamiltonian, radiation-reaction force and waveform for the "plus" and "cross" modes of the gravitational wa…
Gaussian quantum steering under the influence of a dilaton black hole
Biwei Hu, Cuihong Wen, Jieci Wang +1
We study the dynamics of Gaussian quantum steering in the background of a Garfinkle-Horowitz-Strominger dilaton black hole. It is found that the gravity induced by dilaton field wi…