230 citations · 1.4k across the 26 of their papers we have counts for
4 papers · 1 filter
Robustness of QMA against witness noise
Friederike Anna Dziemba
Using the tool of concatenated stabilizer coding, we prove that the complexity class QMA remains unchanged even if every witness qubit is disturbed by constant noise. This result m…
A 5.4 Gbps real time quantum random number generator with compact implementation
Jie Yang, Jinlu Liu, Qi Su +4
We present a random number generation scheme based on measuring the phase fluctuations of a laser with a simple and compact experimental setup. A simple model is established to ana…
502 Gbits/s Quantum Random Number Generation with Simple and Compact Structure
Jinlu Liu, Jie Yang, Zhengyu Li +3
We propose and implement a simple and compact quantum random number generation (QRNG) scheme based on the quantum phase fluctuations of a DFB laser. The distribution probability of…
Non-Gaussian postselection and virtual photon subtraction in continuous-variable quantum key distribution
Zhengyu Li, Yi-Chen Zhang, Xiangyu Wang +3
Photon subtraction can enhance the performance of continuous-variable quantum key distribution (CV QKD). However, the enhancement effect will be reduced by the imperfections of pra…