2 papers
quant-ph2025
Continuous Wave Quantum Detection and Ranging with quantum heterodyne detection
Ming-Da Huang, Zhan-Feng Jiang, M. Hunza +6
In the continuous-wave Detection and Ranging technology, simultaneous and accurate range and velocity measurements of an unknown target are typically achieved using a frequency-mod…
quant-ph2025
Tight bounds of quantum speed limit for noisy dynamics via maximum rotation angles
Zihao Hu, Haidong Yuan, Zigui Zhang +2
The laws of quantum physics place a limit on the speed of computation. In particular, the evolution time of a system from an initial state to a final state cannot be arbitrarily sh…