典型文献
Experimental verification of a coherence factorization law for quantum states
文献摘要：
As a quantum resource, quantum coherence plays an important role in modern physics. Many coherence measures and their relations with entanglement have been proposed, and the dynamics of entanglement has been experimentally studied. However, the knowledge of general results for coherence dynamics in open systems is limited. Here we propose a coherence factorization law that describes the evolution of coherence passing through any noisy channels characterized by genuinely incoherent operations. We use photons to implement the quantum operations and experimentally verify the law for qubits and qutrits. Our work is a step toward understanding of the evolution of coherence when the system interacts with the environment, and will boost the study of more general laws of coherence.
文献关键词：
中图分类号：
作者姓名：
Yi Zheng;Cheng-Jie Zhang;Zheng-Hao Liu;Jian-Wei Shao;Jin-Shi Xu;Chuan-Feng Li;Guang-Can Guo
作者机构：
CAS Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026, China;CAS Center for Excellence in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei 230026, China;Hefei National Laboratory, University of Science and Technology of China, Hefei 230088, China;School of Physical Science and Technology, Ningbo University, Ningbo 315211, China;State Key Laboratory of Precision Spectroscopy, School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China;e-mail: zhangchengjie@nbu.edu.cn;e-mail: jsxu@ustc.edu.cn;e-mail: cfli@ustc.edu.cn
文献出处：
引用格式：
[1]Yi Zheng;Cheng-Jie Zhang;Zheng-Hao Liu;Jian-Wei Shao;Jin-Shi Xu;Chuan-Feng Li;Guang-Can Guo-.Experimental verification of a coherence factorization law for quantum states)[J].光子学研究（英文）,2022(09):2172
A类：
qutrits
B类：
Experimental,verification,coherence,factorization,quantum,states,resource,plays,important,role,modern,physics,Many,measures,their,relations,entanglement,have,been,proposed,dynamics,has,experimentally,studied,However,knowledge,general,results,open,systems,limited,Here,that,describes,evolution,passing,through,noisy,channels,characterized,by,genuinely,incoherent,operations,We,use,photons,implement,verify,qubits,Our,work,step,toward,understanding,when,interacts,environment,will,boost,study,more,laws
AB值：
0.590816
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