Non-Markovianity through flow of information between a system and an environment
نویسندگان
چکیده
منابع مشابه
Non-Markovianity through accessible information
Quantum discord (QD) measures the fraction of the pairwise mutual information that is locally inaccessible in a multipartite system. Fundamental aspects related to two important measures in quantum information theory, namely the entanglement of formation (EOF) and the conditional entropy, can be understood in terms of the distribution of this form of local inaccessible information (LII). As suc...
متن کاملNon-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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ژورنال
عنوان ژورنال: Physical Review A
سال: 2014
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.90.052118