Environmentally induced corrections to the geometric phase in a two-level system

Simple item page
dc.creatorLombardo, Fernando C.
dc.creatorVillar, Paula I.
dc.date2008-02-20
dc.date2008-03-11
dc.date.accessioned2026-07-07T09:25:46Z
dc.date.available2026-07-07T09:25:46Z
dc.descriptionWe calculate the geometric phase for different open systems (spin-boson and spin-spin models). We study not only how they are corrected by the presence of the different type of environments but also discuss the appearence of decoherence effects. These should be taken into account when planning experimental setups to study the geometric phase in the nonunitary regime. We propose a model with slow decoherence rate in which the geometric phase is still modified and might be measured.
dc.description4 pages, no figures. Minor changes, version to appear in the special issue of IJQI Noise, Information and Complexity at Quantum Scale
dc.identifierhttps://arxiv.org/abs/0802.2873
dc.identifierhttp://arxiv.org/abs/0802.2873
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/156520
dc.subjectQuantum Physics
dc.subjectOther Condensed Matter
dc.subjectHigh Energy Physics - Phenomenology
dc.titleEnvironmentally induced corrections to the geometric phase in a two-level system
dc.typetext

Files

Collections

arXiv