A Knob for Markovianity
arXiv:1404.2502 · doi:10.1088/1367-2630/17/7/072001
Abstract
We study the Markovianity of a composite system and its subsystems. We show how the dissipative nature of a subsystem's dynamics can be modified without having to change properties of the composite system environment. By preparing different system initial states or dynamically manipulating the subsystem coupling, we find that it is possible to induce a transition from Markov to non-Markov behavior, and vice versa.
V1: 5 pages, 2 figures. V2: extended version. 7 pages, 3 figures. A case of non-commuting system-environment interaction is discussed. Accepted as an FTC in NJP
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Cited by in corpus (18)
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- Enabling quantum non-Markovian dynamics by injection of classical colored noise
- Overview on the phenomenon of two-qubit entanglement revivals in classical environments
- Inhibiting decoherence of two-level atom in thermal bath by presence of boundaries
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