3 papers
quant-ph2026
Correlation-enhanced metrology from scrambling dynamics in a solid-state spin system
Yu-Chen Li, Shengyu Zhang, Ze Wu +6
Quantum information scrambling, the dispersal of local information into many-body degrees of freedom, provides a powerful mechanism for generating large-scale correlations and enta…
cond-mat.str-el2025
Error-resilient Reversal of Quantum Chaotic Dynamics Enabled by Scramblons
Yu-Chen Li, Tian-Gang Zhou, Shengyu Zhang +8
The emergence of the arrow of time in quantum many-body systems stems from the inherent tendency of Hamiltonian evolution to scramble quantum information and increase entanglement.…
cond-mat.str-el2024
Emergent Universal Quench Dynamics in Randomly Interacting Spin Models
Yuchen Li, Tian-Gang Zhou, Ze Wu +9
Universality often emerges in low-energy equilibrium physics of quantum many-body systems, despite their microscopic complexity and variety. Recently, there has been a growing inte…