Entanglement Protection via Periodic Environment Resetting in Continuous Time Quantum Dynamical Processes
arXiv:1808.02249 · doi:10.1103/PhysRevA.98.042301
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.
arXiv commentPublished version, with corrected equations and improved figures
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