Lindblad rate equations

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dc.creatorBudini, Adrian A.
dc.date2006-11-21
dc.date.accessioned2026-07-07T07:34:15Z
dc.date.available2026-07-07T07:34:15Z
dc.descriptionIn this paper we derive an extra class of non-Markovian master equations where the system state is written as a sum of auxiliary matrixes whose evolution involve Lindblad contributions with local coupling between all of them, resembling the structure of a classical rate equation. The system dynamics may develops strong non-local effects such as the dependence of the stationary properties with the system initialization. These equations are derived from alternative microscopic interactions, such as complex environments described in a generalized Born-Markov approximation and tripartite system-environment interactions, where extra unobserved degrees of freedom mediates the entanglement between the system and a Markovian reservoir. Conditions that guarantees the completely positive condition of the solution map are found. Quantum stochastic processes that recover the system dynamics in average are formulated. We exemplify our results by analyzing the dynamical action of non-trivial structured dephasing and depolarizing reservoirs over a single qubit.
dc.description12 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0611222
dc.identifierhttp://arxiv.org/abs/quant-ph/0611222
dc.identifierPhys. Rev. A 74, 053815 (2006)
dc.identifierdoi:10.1103/PhysRevA.74.053815
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/119748
dc.subjectQuantum Physics
dc.titleLindblad rate equations
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