26 citations · 57 across the 5 of their papers we have counts for
4 papers · 1 filter
Dynamics simulation and numerical analysis of arbitrary time-dependent -symmetric system based on density operators
Xiaogang Li, Chao Zheng, Jiancun Gao +1
-symmetric system has attracted extensive attention in recent years because of its unique properties and applications. How to simulate -symmetric system…
Loophole-free plug-and-play quantum key distribution
Ruoyang Qi, Haoran Zhang, Jiancun Gao +2
Robust, simple, and flexible quantum key distribution (QKD) is vital for realising practical applications of this technique. Contrary to typical phase-coded QKD schemes, the plug-a…
Quantum Gradient Algorithm for General Polynomials
Keren Li, Pan Gao, Shijie Wei +2
Gradient-based algorithms, popular strategies to optimization problems, are essential for many modern machine-learning techniques. Theoretically, extreme points of certain cost fun…
Implementation and Security Analysis of Practical Quantum Secure Direct Communication
Ruoyang Qi, Zhen Sun, Zaisheng Lin +7
Fast development of supercomputer and perspective quantum computer is posing increasing serious threats to communication security. Based on the laws of quantum mechanics, quantum c…