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Decoherence,Orbit,and Classical Linear Frequency Entropy:Quantum-Classical Correspondence
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作者 zhang shi-hui jie quan-lin wang zhuo 《Communications in Theoretical Physics》 SCIE CAS CSCD 2009年第8期221-225,共5页
The decoherence process is analyzed for an open quantum system that is classically chaotic,with a classicallinear frequency entropy developed to measure the stability of classical motion,Investigation shows that the d... The decoherence process is analyzed for an open quantum system that is classically chaotic,with a classicallinear frequency entropy developed to measure the stability of classical motion,Investigation shows that the decoherencemeasured by the rate of quantum linear entropy production varies significantly with both the underlying classical orbitsand the classical linear frequency entropy.Such correspondence is also supported by the further investigation on theLoschmidt Echo. 展开更多
关键词 DECOHERENCE ORBIT rate of linear entropy classical linear frequency entropy
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