2.3k citations
- Tsinghua UniversityCN16 papers
- Beijing Academy of Quantum Information SciencesCN8 papers
- Chinese Academy of SciencesCN2 papers
- Collaborative Innovation Center of Quantum MatterCN2 papers
- University of Chinese Academy of SciencesCN2 papers
- University of SouthamptonGB2 papers
- Beijing Computational Science Research CenterCN1 paper
- Capital Normal UniversityCN1 paper
- CAS Key Laboratory of Urban Pollutant ConversionCN1 paper
- Chinese Academy of Medical Sciences & Peking Union Medical CollegeCN1 paper
- Chinese Center For Disease Control and PreventionCN1 paper
- Institute of Geographic Sciences and Natural Resources ResearchCN1 paper
7 papers · 1 filter
Speeding up adiabatic holonomic quantum gates via -pulse modulation
Jiang Zhang, Tonghao Xing, Guilu Long
Holonomic quantum computation (HQC) offers an inherently robust approach to quantum gate implementation by exploiting quantum holonomies. While adiabatic HQC benefits from robustne…
Single-Photon-Memory Measurement-Device-Independent Quantum Secure Direct Communication -- Part I: Its Fundamentals and Evolution
Xiang-Jie Li, Dong Pan, Gui-Lu Long +1
Quantum secure direct communication (QSDC) has attracted a lot of attention, which exploits deep-rooted quantum physical principles to guarantee unconditional security of communica…
Maximum Relative Entropy of Coherence for Quantum Channels
Zhi-Xiang Jin, Long-Mei Yang, Shao-Ming Fei +4
Based on the resource theory for quantifying the coherence of quantum channels, we introduce a new coherence quantifier for quantum channels via maximum relative entropy. We prove…
Stable States with Non-Zero Entropy under Broken -Symmetry
Jingwei Wen, Chao Zheng, Zhangdong Ye +2
The -symmetric non-Hermitian systems have been widely studied and explored both in theory and in experiment these years due to various interesting features. In this w…
Quantum computational advantage using photons
Han-Sen Zhong, Hui Wang, Yu-Hao Deng +21
Gaussian boson sampling exploits squeezed states to provide a highly efficient way to demonstrate quantum computational advantage. We perform experiments with 50 input single-mode…
Experimental free-space quantum secure direct communication and its security analysis
Dong Pan, Zaisheng Lin, Jiawei Wu +4
We report an experimental implementation of free-space quantum secure direct communication based on single photons. The quantum communication scheme uses phase encoding, and the as…