Entanglement protection via periodic environment resetting in continuous-time quantum-dynamical processes
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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Date
2018-10-02
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en
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1-10
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Physical Review A, Volume 98, issue 4
Abstract
The temporal evolution of entanglement between a noisy system and an ancillary system is analyzed in the context of continuous-time open quantum system dynamics. Focusing on a couple of analytically solvable models for qubit systems, we study how Markovian and non-Markovian characteristics influence the problem, discussing in particular their associated entanglement-breaking regimes. These performances are compared with those one could achieve when the environment of the system is forced to return to its input configuration via periodic instantaneous resetting procedures.Description
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Bullock , T , Cosco , F , Haddara , M , Raja , S H , Kerppo , O , Leppäjärvi , L , Siltanen , O , Talarico , N W , De Pasquale , A , Giovannetti , V & Maniscalco , S 2018 , ' Entanglement protection via periodic environment resetting in continuous-time quantum-dynamical processes ' , Physical Review A , vol. 98 , no. 4 , 042301 , pp. 1-10 . https://doi.org/10.1103/PhysRevA.98.042301