【摘 要】
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Revivals of quantum correlations in composite open quantum systems are a useful dynamical feature.These phenomena are always attributed to flows of quantum information back and forth from systems to q
【机 构】
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Key Laboratory of Quantum Information, University of Science and Technology of China, CAS Hefei, 230
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Revivals of quantum correlations in composite open quantum systems are a useful dynamical feature.These phenomena are always attributed to flows of quantum information back and forth from systems to quantum environments.However, there are also cases with revivals showing up where the environment is classical, thus unable to either store or share quantum correlations, and moreover such to forbid system-environment back-action.In this report, we will introduce a simple two-qubit model suitable to address these issues and represent an all-optical experiment which realizes the model.
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