10.9k citations
- Chinese Academy of SciencesCN787 papers
- University of Science and Technology of ChinaCN744 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN530 papers
- University of Chinese Academy of SciencesCN509 papers
- Tsinghua UniversityCN482 papers
- Shandong UniversityCN481 papers
- Shanghai Jiao Tong UniversityCN468 papers
- Johannes Gutenberg University MainzDE442 papers
- Uppsala UniversitySE432 papers
- Justus-Liebig-Universität GießenDE424 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT423 papers
- University of OxfordGB407 papers
16 papers · 2 filters
Breaking the Rate-Loss Bound of Quantum Key Distribution with Asynchronous Two-Photon Interference
Yuan-Mei Xie, Yu-Shuo Lu, Chen-Xun Weng +7
Twin-field quantum key distribution can overcome the secret key capacity of repeaterless quantum key distribution via single-photon interference. However, to compensate for the cha…
Experimental quantum advantage with quantum coupon collector
Min-Gang Zhou, Xiao-Yu Cao, Yu-Shuo Lu +6
An increasing number of communication and computational schemes with quantum advantages have recently been proposed, which implies that quantum technology has fertile application p…
Experimental demonstration of coherence flow in - and anti--symmetric systems
Yu-Liang Fang, Jun-Long Zhao, Yu Zhang +5
Non-Hermitian parity-time () and anti-parity-time ()-symmetric systems exhibit novel quantum properties and have attracted increasing interest. Althoug…
Long-distance twin-field quantum key distribution with entangled sources
Bing-Hong Li, Yuan-Mei Xie, Zhao Li +4
Twin-field quantum key distribution (TFQKD), using single-photon-type interference, offers a way to exceed the rate-distance limit without quantum repeaters. However, it still suff…
Geometric phase and non-adiabatic resonance of the Rabi model
Sijiang Liu, Zhiguo Lü, Hang Zheng
We investigate the effects of counterrotating terms on geometric phase and its relation to the resonance of the Rabi model. We apply the unitary transformation with a single parame…
Finite-key Analysis for Quantum Conference Key Agreement with Asymmetric Channels
Zhao Li, Xiao-Yu Cao, Chen-Long Li +4
As an essential ingredient of quantum networks, quantum conference key agreement (QCKA) provides unconditional secret keys among multiple parties, which enables only legitimate use…