Adiabatic approximation in open quantum systems

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dc.creatorSarandy, M. S.
dc.creatorLidar, D. A.
dc.date2004-04-26
dc.date2005-02-01
dc.date.accessioned2026-07-07T06:09:37Z
dc.date.available2026-07-07T06:09:37Z
dc.descriptionWe generalize the standard quantum adiabatic approximation to the case of open quantum systems. We define the adiabatic limit of an open quantum system as the regime in which its dynamical superoperator can be decomposed in terms of independently evolving Jordan blocks. We then establish validity and invalidity conditions for this approximation and discuss their applicability to superoperators changing slowly in time. As an example, the adiabatic evolution of a two-level open system is analysed.
dc.descriptionv4: 13 pages, 1 figure. Published version. v3: Time condition for adiabaticity improved and references updated
dc.identifierhttps://arxiv.org/abs/quant-ph/0404147
dc.identifierhttp://arxiv.org/abs/quant-ph/0404147
dc.identifierPhys. Rev. A 71, 012331 (2005)
dc.identifierdoi:10.1103/PhysRevA.71.012331
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/92020
dc.subjectQuantum Physics
dc.subjectStatistical Mechanics
dc.subjectChemical Physics
dc.titleAdiabatic approximation in open quantum systems
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