On the distillation and purification of phase-diffused squeezed states

Hage, B.; Franzen, A.; DiGuglielmo, J.; Marek, P.; Fiurasek, Jaromir; Schnabel, R.

dc.identifier.uri	http://dx.doi.org/10.15488/1305
dc.identifier.uri	http://www.repo.uni-hannover.de/handle/123456789/1330
dc.contributor.author	Hage, B.
dc.contributor.author	Franzen, A.
dc.contributor.author	DiGuglielmo, J.
dc.contributor.author	Marek, P.
dc.contributor.author	Fiurasek, Jaromir
dc.contributor.author	Schnabel, R.
dc.date.accessioned	2017-04-06T08:24:40Z
dc.date.available	2017-04-06T08:24:40Z
dc.date.issued	2007
dc.identifier.citation	Hage, B.; Franzen, A.; DiGuglielmo, J.; Marek, P.; Fiurasek, J. et al.: On the distillation and purification of phase-diffused squeezed states. In: New Journal of Physics 9 (2007), 227. DOI: https://doi.org/10.1088/1367-2630/9/7/227
dc.description.abstract	Recently 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.	eng
dc.description.sponsorship	DFG/SCHN 757/2-1
dc.description.sponsorship	Ministry of Education of the Czech Republic/Centre for Modern Optics
dc.description.sponsorship	Ministry of Education of the Czech Republic/Measurement and Information in Optics
dc.description.sponsorship	EU/COVAQIAL
dc.description.sponsorship	European Social Fund
dc.language.iso	eng
dc.publisher	Bristol : IOP Publishing Ltd.
dc.relation.ispartofseries	New Journal of Physics 9 (2007)
dc.rights	CC BY-NC-SA 3.0 Unported
dc.rights.uri	https://creativecommons.org/licenses/by-nc-sa/3.0/
dc.subject	quantum teleportation	eng
dc.subject	entanglement purification	eng
dc.subject	continuous-variables	eng
dc.subject	noisy channels	eng
dc.subject	information	eng
dc.subject	light	eng
dc.subject.ddc	530 \| Physik	ger
dc.title	On the distillation and purification of phase-diffused squeezed states
dc.type	Article
dc.type	Text
dc.relation.essn	1367-2630
dc.relation.doi	https://doi.org/10.1088/1367-2630/9/7/227
dc.bibliographicCitation.volume	9
dc.bibliographicCitation.firstPage	227
dc.description.version	publishedVersion
tib.accessRights	frei zug�nglich