Measure for the Non-Markovianity of Quantum Processes
pith:Y3ZRBBA5 Add to your LaTeX paper
What is a Pith Number?\usepackage{pith}
\pithnumber{Y3ZRBBA5}
Prints a linked pith:Y3ZRBBA5 badge after your title and writes the identifier into PDF metadata. Compiles on arXiv with no extra files. Learn more
read the original abstract
Recently, a measure for the non-Markovian behavior of quantum processes in open systems has been developed which is based on the quantification of the flow of information between the open system and its environment [Phys. Rev. Lett. 103, 210401 (2009)]. The information flow is connected to the rate of change of the trace distance between quantum states which can be interpreted in terms of the distinguishability of these states. Here, we elaborate the mathematical details of this theory, present applications to specific physical models, and discuss further theoretical and experimental implications, as well as relations to alternative approaches proposed recently.
This paper has not been read by Pith yet.
Forward citations
Cited by 1 Pith paper
-
Stochastic unravelings for Heisenberg picture and trace-nonpreserving dynamics
The paper introduces a general framework extending piecewise-deterministic unravelings to arbitrary trace-nonpreserving master equations requiring only positivity and Hermiticity of the dynamics.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.