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Type: 
Journal
Description: 
The dynamics of two weakly interacting spins coupled to separate bosonic baths is studied. An analytical solution in the Born approximation for arbitrary spectral density functions of the bosonic environments is found. It is shown that in the non-Markovian cases concurrence'lives' longer or reaches greater values.
Publisher: 
IOP Publishing
Publication date: 
13 Nov 2009
Authors: 

I Sinayskiy, E Ferraro, A Napoli, A Messina, F Petruccione

Biblio References: 
Volume: 42 Issue: 48 Pages: 485301
Origin: 
Journal of Physics A: Mathematical and Theoretical