2 papers
quant-ph2025
Frequency super-resolution with quantum environment engineering in a weakly coupled nuclear-spin system
Tianzi Wang, Qian Cao, Peng Du +1
Optical super-resolution has been widely employed to beat spatial diffraction limit, which is often stated by Abbe-Rayleigh criterion. Analogously, we propose a frequency super-res…
quant-ph2023
Control of free induction decay with quantum state preparation in a weakly coupled multi-spin system
Qian Cao, Tianzi Wang, Wenxian Zhang
Nuclear magnetic resonance (NMR) has been a widely used tool in various scientific fields and practical applications, with quantum control emerging as a promising strategy for syne…