Non-markovian effects on the dynamics of entanglement.
By B. Bellomo, Rosario Lo Franco, Giuseppe Compagno. Physical Review Letters, 2007
670 citations recorded by the source corpus.
A procedure that allows us to obtain the dynamics of N independent bodies each locally interacting with its own reservoir is presented. It relies on the knowledge of single-body dynamics and it is valid for any form of environment noise. It is then applied to the study of non-Markovian dynamics of two independent qubits, each locally interacting with a zero-temperature reservoir. It is shown that, although no interaction is present or mediated between the qubits, there is a revival of their entanglement, after a finite period of time of its complete disappearance.
Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics, Statistical and Nonlinear Physics
View Paper: https://www.semanticscholar.org/paper/6731ed1330b3a450084303c142e70a640998d63a
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In Artificial Intelligence
In Atomic and Molecular Physics, and Optics
In Statistical and Nonlinear Physics
Citations in the corpus
- Dynamics of non-Markovian open quantum systems (2015, background): “However, if the reservoirs are non-Markovian, the dynamics of a pair of two-level systems in an initial Bell-like state (Bellomo et al., 2007), or Werner-like state (Bellomo et al., 2008), or the dynamics of two oscillators (Paz and Roncaglia, 2008, 2009), may show the presence of entanglement…”