Mean field master equation for self-interacting baths II: extension to time-dependent subsystem Hamiltonians

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dc.creatorWilkie, Joshua
dc.creatorCetinbas, Murat
dc.date2003-06-12
dc.date.accessioned2026-07-07T06:07:07Z
dc.date.available2026-07-07T06:07:07Z
dc.descriptionA mean field argument is used to derive a master equation for systems simultaneously interacting with external fields and coupled environmental degrees of freedom. We prove that this master equation preserves positivity of the reduced density matrix. Solutions of the master equation are compared with exact solutions for a system consisting of three spins which is manipulated with a sequence of laser pulses while interacting with a spin-bath. Exact solutions appear to converge to the master equation result as the number of bath spins increases.
dc.description17 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0306089
dc.identifierhttp://arxiv.org/abs/quant-ph/0306089
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91178
dc.subjectQuantum Physics
dc.titleMean field master equation for self-interacting baths II: extension to time-dependent subsystem Hamiltonians
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