3 papers
quant-ph2026
Adaptive Real-Time Magnetic Field Tracking beyond Prior Waveform Constraints
Yihan Wang, Xiaofeng Jin, Yuchuan Ming +4
The extraction of weak signals plays a crucial role in quantum precision measurement, where the estimation results are often limited by low signal-to-noise ratios. Here, we demonst…
physics.chem-ph2026
Full symmetry-breaking of electronic and nuclear dynamics for low attosecond resolution of electronic chirality
Tianlv Xu, Jiawen Kong, Tianjing Zhou +5
Attosecond science is an emerging topic where chirality plays a central role. Here we demonstrate subjecting iodoacetylene, a geometrically achiral molecule, to a pair of simulated…
cond-mat.quant-gas2025
Dynamical quantum phase transitions in a spinor Bose-Einstein condensate and criticality enhanced quantum sensing
Lu Zhou, Jia Kong, Zhihao Lan +1
Quantum phase transitions universally exist in the ground and excited states of quantum many-body systems, and they have a close relationship with the nonequilibrium dynamical phas…