Non-Markovian Effects on the Dynamics of Entanglement
Oct 17, 2007Published in:
- Phys.Rev.Lett. 99 (2007) 16, 160502
- Published: Oct 17, 2007
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Abstract: (APS)
A procedure that allows us to obtain the dynamics of 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.References(27)
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