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20242026
most citedExcitation Transmission through a non-Hermitian traversable wormhole

7 citations · 7 across the 7 of their papers we have counts for

collaborators

8 papers

hep-th2026

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…

gr-qc2026

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…

hep-th2025

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…

cond-mat.str-el2025

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--…

hep-th2025

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…

hep-th2024

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…

hep-th2024

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…

hep-th2024★ 7 cited

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…