Non-Markovianity and memory of the initial state
نویسندگان
چکیده
منابع مشابه
Non-Markovianity: initial correlations and nonlinear optical measurements
By extending the response function approach developed in nonlinear optics, we analytically derive an expression for the non-Markovianity in the time evolution of a system in contact with a quantum mechanical bath, and find a close connection with the directly observable nonlinear optical response. The result indicates that memory in the bath-induced fluctuations rather than in the dissipation c...
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15 صفحه اولNon-Markovianity and the flow of information
To understand the information flow between a system and it environment, we based our studies on the decoherence program [1]where a system S is coupled to a measurement apparatus A, which in turn interacts with an environment E . In this sense, it introduces the concept of assisted knowledge, where the environment E , acquires information about a system S, by means of its measurement apparatus A.
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چکیده ندارد.
15 صفحه اولThermodynamic power of non-Markovianity
The natural framework to discuss thermodynamics at the quantum level is the theory of open quantum systems. Memory effects arising from strong system-environment correlations may lead to information back-flow, that is non-Markovian behaviour. The relation between non-Markovianity and quantum thermodynamics has been until now largely unexplored. Here we show by means of Landauer's principle that...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and Theoretical
سال: 2017
ISSN: 1751-8113,1751-8121
DOI: 10.1088/1751-8121/aa7972