Information flow, non-Markovianity, and geometric phases
نویسندگان
چکیده
منابع مشابه
Non-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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*Correspondence: [email protected] 1Quantum Systems Unit, Okinawa Institute of Science and Technology Graduate University, Okinawa, 904-0495, Japan Full list of author information is available at the end of the article Abstract Quantum technologies based on adiabatic techniques can be highly effective, but often at the cost of being very slow. Here we introduce a set of experimentall...
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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: Physical Review A
سال: 2010
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.82.052111