4 papers
Universal learning of nonlocal entropy via local correlations in non-equilibrium quantum states
Hao Liao, Xuanqin Huang, Ping Wang
Characterizing the nonlocal nature of quantum states is a central challenge in the practical application of large-scale quantum computation and simulation. Quantum mutual informati…
Unified Semiclassical Theory of Nonlinear Hall Effect:Bridging Ballistic and Diffusive Transport Regime
Xinyu Liu, Haozhi Liao, Guangyun Qi +3
The nonlinear Hall effect has attracted considerable attention and undergone extensive investigation in recent years. However, theoretical studies addressing size-dependent effects…
Robust and digital hyper-polarization protocol of nuclear spins via magic sequential sequence
Haiyang Li, Hao Liao, Ping Wang
Hyper-polarization of nuclear spins is crucial for advancing nuclear magnetic resonance (NMR) and quantum information technologies, as nuclear spins typically exhibit extremely low…
Loophole-free test of macroscopic realism via high-order correlations of measurement
Ping Wang, Chong Chen, Hao Liao +3
Test of {macroscopic realism} (MR) is key to understanding the foundation of quantum mechanics. Due to the existence of the {non-invasive measurability} loophole and other interpre…