3 papers
quant-ph2025
Steering Alternative Realities through Local Quantum Memory Operations
Xiongfeng Ma
Quantum measurement resolves a superposition into a definite outcome by correlating it with an observer's memory -- a reality register. While the global quantum state remains coher…
quant-ph2025
Randomness quantification in spontaneous emission
Chenxu Li, Shengfan Liu, Xiongfeng Ma
Quantum coherence serves as a fundamental resource for generating intrinsic randomness, yet the quantification of randomness in quantum random number generators (QRNGs) based on sp…
quant-ph2024
Measurement-device-independent resource characterization protocols
Chenxu Li, Mingze Xu, Hao Dai +1
Measurement-device-independent (MDI) quantum information processing tasks are important subroutines in quantum information science because they are robust against any type of measu…