57 citations · 187 across the 21 of their papers we have counts for
14 papers · 1 filter
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…
Accelerating Black Hole Image Generation via Latent Space Diffusion Models
Ao Liu, Xudong Zhang, Lin Ding +3
Interpreting horizon-scale black hole images currently relies on computationally intensive General Relativistic Ray Tracing (GRRT) simulations, which pose a significant bottleneck…
Quantum coherence of continuous variables in the black hole quantum atmosphere
Xiaofang Liu, Cuihong Wen, Jieci Wang
Recently, the concept of quantum atmosphere has been introduced as a potential origin of Hawking quanta. This study investigates the properties of quantum fields by exploring the q…
Lorentz violation alleviates gravitationally induced entanglement degradation
Wentao Liu, Cuihong Wen, Jieci Wang
Lorentz violation is a significant phenomenon in the framework of quantum physics, with implications for fundamental symmetries. In this paper, we explore the effects of Lorentz vi…
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…
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…
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…
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…
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…
Gravity enhanced quantum spatial target detection
Qianqian Liu, Cuihong Wen, Zehua Tian +2
Quantum illumination can utilize entangled light to detect the low-reflectivity target that is hidden in a bright thermal background. This technique is applied to the detection of…
Distribution and generation of quantum coherence for Gaussian states in de Sitter space
Qianqian Liu, Cuihong Wen, Jieci Wang +1
We study the distribution and generation of quantum coherence for two-mode and multi-mode Gaussian states in de Sitter space. It is found that the quantum coherence is redistribute…
Generation of genuine tripartite entanglement for continuous variables in de Sitter space
Jieci Wang, Cuihong Wen, Songbai Chen +1
We study the distribution of quantum entanglement for continuous variables among causally disconnected open charts in de Sitter space. It is found that genuine tripartite entanglem…
Quantum steering for continuous variable in de Sitter space
Cuihong Wen, Jieci Wang, Jiliang Jing
We study the distribution of quantum steerability for continuous variables between two causally disconnected open charts in de Sitter space. It is shown that quantum steerability s…