Experimental control of the transition from Markovian to non-Markovian dynamics of open quantum systems

被引：0
|
作者：
Bi-Heng Liu
Li Li
Yun-Feng Huang
Chuan-Feng Li
Guang-Can Guo
Elsi-Mari Laine
Heinz-Peter Breuer
Jyrki Piilo
机构：
[1] Key Laboratory of Quantum Information,Department of Physics and Astronomy
[2] University of Science and Technology of China,undefined
[3] Turku Centre for Quantum Physics,undefined
[4] University of Turku,undefined
[5] Physikalisches Institut,undefined
[6] Universität Freiburg,undefined
来源：
Nature Physics | 2011年 / 7卷
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摘要：
An open quantum system loses its ‘quantumness’ when information about the state leaks into its surroundings. Researchers now control this so-called decoherence in a single photon. By rotating an optical filter, the information flow between the photon and its environment can be tuned. This concept could be harnessed for future quantum technologies.
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页码：931 / 934
页数：3
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