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quant-ph2025
Entanglement complexification transition driven by a single non-Hermitian impurity
Yao Zhou, Peng Ye
While non-Hermitian bulk systems and their sensitivity to boundary conditions have been extensively studied, how a non-Hermitian boundary affects the entanglement structure of Herm…
quant-ph2025
Hyperfine Structure of Quantum Entanglement
Liang-Hong Mo, Yao Zhou, Jia-Rui Sun +1
Quantum entanglement, crucial for understanding quantum many-body systems and quantum gravity, is commonly assessed through various measures such as von Neumann entropy, mutual inf…
quant-ph2024
Quantum entanglement and non-Hermiticity in free-fermion systems
Li-Mei Chen, Yao Zhou, Shuai A. Chen +1
This topical review article reports rapid progress on the generalization and application of entanglement in non-Hermitian free-fermion quantum systems. We begin by examining the re…