Showing quant-phShow all
3 papers · 1 filter
quant-ph2025
Quantum Mpemba Effects from Symmetry Perspectives
Hui Yu, Shuo Liu, Shi-Xin Zhang
Non-equilibrium dynamics have become a central research focus, exemplified by the counterintuitive Mpemba effect where initially hotter systems can cool faster than colder ones. St…
quant-ph2025
Hilbert subspace imprint: a new mechanism for non-thermalization
Hui Yu, Jiangping Hu, Shi-Xin Zhang
The search for non-ergodic mechanisms in quantum many-body systems has become a frontier area of research in non-equilibrium physics. In this Letter, we introduce Hilbert subspace…
quant-ph2025
Symmetry Breaking Dynamics in Quantum Many-Body Systems
Hui Yu, Zi-Xiang Li, Shi-Xin Zhang
Entanglement asymmetry has emerged as a powerful tool for characterizing symmetry breaking in quantum many-body systems. In this Letter, we explore how symmetry is dynamically brok…