33 citations · 58 across the 4 of their papers we have counts for
11 papers
One-shot dynamical resource theory
Xiao Yuan, Pei Zeng, Minbo Gao +1
A fundamental problem in resource theory is to study the manipulation of the resource. Focusing on a general dynamical resource theory of quantum channels, here we consider tasks o…
Recent advances on quantum key distribution overcoming the linear secret key capacity bound
Yingqiu Mao, Pei Zeng, Teng-Yun Chen
A crucial goal for quantum key distribution (QKD) is to transmit unconditionally secure keys over long distances. Previous studies show that the key rate of point-to-point QKD is l…
Robust shadow estimation
Senrui Chen, Wenjun Yu, Pei Zeng +1
Efficiently estimating properties of large and strongly coupled quantum systems is a central focus in many-body physics and quantum information theory. While quantum computers prom…
Phase-Matching Quantum Cryptographic Conferencing
Shuai Zhao, Pei Zeng, Wen-Fei Cao +6
Quantum cryptographic conferencing (QCC) holds promise for distributing information-theoretic secure keys among multiple users over long distance. Limited by the fragility of Green…
Single-copies estimation of entanglement negativity
You Zhou, Pei Zeng, Zhenhuan Liu
Entanglement plays a central role in quantum information processing, indicating the non-local correlation of quantum matters. However, few effective ways are known to detect the am…
Quantum gate verification and its application in property testing
Pei Zeng, You Zhou, Zhenhuan Liu
To guarantee the normal functioning of quantum devices in different scenarios, appropriate benchmarking tool kits are quite significant. Inspired by the recent progress on quantum…