6 citations · 10 across the 9 of their papers we have counts for
5 papers · 1 filter
Holographic Dual of Synge's Identity in AdS/CFT
Bingbing Chen, Deyou Chen
We identify CFT counterparts of Synge's identity for finite AdS geodesics in arbitrary dimensions. Starting from exact finite bulk--boundary pairs, the Synge equation induces endpo…
Spin-mediated modulation of chaos bound violation in Lorentz-violating black hole spacetimes
Chuang Yang, Deyou Chen, Bingbing Chen
In this paper, we investigate how the particle spin modulates chaos bound violations in Lorentz-violating black hole spacetimes within the framework of Bumblebee gravity. Using the…
Chaos bound for spinning particles in Kerr-Newman-AdS black holes
Deyou Chen, Chuang Yang, Kangqiao Liu
In this paper, we investigate the chaos bound violation of spinning charged test particles in the Kerr--Newman--AdS spacetime by comparing the Lyapunov exponent of unstable circula…
Unveiling Inner Shadows and Polarization Signatures of Rotating Einstein-Gauss-Bonnet Black Holes
Bing-Bing Chen, Chen-Yu Yang, Deyou Chen +1
Based on the backward ray-tracing method, this paper numerically investigates the shadow and polarization images of rotating Einstein-Gauss-Bonnet (EGB) black hole within the frame…
Motions of spinning particles and chaos bound in Reissner-Nordström spacetime
Chuang Yang, Deyou Chen, Yongtao Liu
Previous research showed that the chaos bound proposed in \cite{MSS} can be violated under specific conditions within the scalar fields surrounding black holes. In this paper, we e…