7 citations · 7 across the 7 of their papers we have counts for
8 papers
Relative-Entropy Flow Across the Page Transition
Minghui Yu, Xian-Hui Ge
We develop a computational framework for the quantum relative entropy based on the replica trick and apply it to analyze the evaporation process method of Jackiw-Teitelboim black h…
Stimulated Emission from Boson Clouds
Yu An, Xian-Hui Ge, Yun-Gui Gong +1
Gravitational-waves from astrophysical sources are characterized by their extreme faintness, which remains a primary obstacle for both current and next generation detectors. While…
Islands in Kerr-Newman Black Holes
Ming-Hui Yu, Xian-Hui Ge
We investigate the information paradox in the four-dimensional Kerr-Newman black hole by employing the recently proposed island paradigm. We first consider the quantum field in the…
Symmetry restoration in a fast scrambling system
Sizheng Cao, Xian-Hui Ge
Entanglement asymmetry -- used here as a direct probe of symmetry restoration -- provides a sharp diagnostic of post-quench dynamics. We test this idea in the complex Sachdev--Ye--…
Replica Wormholes, Modular Entropy, and Capacity of Entanglement in JT Gravity
Ming-Hui Yu, Shu-Yi Lin, Xian-Hui Ge
By employing the replica trick we study the impact of the replica parameter on the modular entropy and the capacity of entanglement in the End of the World (EoW) model and the…
Entanglement Entropy, Phase Transition, and Island Rule for Reissner-Nordström-AdS Black Holes
Shu-Yi Lin, Ming-Hui Yu, Xian-Hui Ge +1
This study focuses on the examination of the island rule within the context of four-dimensional Reissner-Nordström-AdS (4D RN-AdS) black holes, illuminating the intricate relations…
Geometric Constraints via Page Curves: Insights from Island Rule and Quantum Focusing Conjecture
Ming-Hui Yu, Xian-Hui Ge
Exploring the inverse problem tied to the Page curve phenomenon and island paradigm, we investigate the geometric conditions underpinning black hole evaporation where information i…
Excitation Transmission through a non-Hermitian traversable wormhole
Sizheng Cao, Xian-Hui Ge
This study explores the intricate real-time dynamics of a non-Hermitian system composed of two interconnected Sachdev-Ye-Kitaev (SYK) models. A central finding reveals that an exci…