On the distillation and purification of phase-diffused squeezed states

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dc.creatorHage, B.
dc.creatorFranzen, A.
dc.creatorDiGuglielmo, J.
dc.creatorMarek, P.
dc.creatorFiurášek, J.
dc.creatorSchnabel, R.
dc.date2007-07-13
dc.date2007-07-17
dc.date.accessioned2026-07-07T08:18:22Z
dc.date.available2026-07-07T08:18:22Z
dc.descriptionRecently it was discovered that non-Gaussian decoherence processes, such as phase-diffusion, can be counteracted by purification and distillation protocols that are solely built on Gaussian operations. Here, we make use of this experimentally highly accessible regime, and provide a detailed experimental and theoretical analysis of several strategies for purification/distillation protocols on phase-diffused squeezed states. Our results provide valuable information for the optimization of such protocols with respect to the choice of the trigger quadrature, the trigger threshold value and the probability of generating a distilled state.
dc.identifierhttps://arxiv.org/abs/0707.1935
dc.identifierhttp://arxiv.org/abs/0707.1935
dc.identifierNew J. Phys. 9 (2007) 227
dc.identifierdoi:10.1088/1367-2630/9/7/227
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/134406
dc.subjectQuantum Physics
dc.titleOn the distillation and purification of phase-diffused squeezed states
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