Coherence of Quantum States after Noiseless Attenuation

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dc.contributor.authorShringarpure, S. U.
dc.contributor.authorNunn, Cory
dc.contributor.authorPittman, Todd
dc.contributor.authorFranson, J. D.
dc.date.accessioned2021-07-29T13:35:41Z
dc.date.available2021-07-29T13:35:41Z
dc.date.issued2022-01-06
dc.description.abstractAttenuating a quantum state using a beam splitter will introduce noise and decoherence. Here we show that heralding techniques can be used to attenuate Schrödinger cat states and squeezed vacuum states without any noise or decoherence [Mičuda et al., Phys. Rev. Lett. 109, 180503 (2012)]. Noiseless attenuation also preserves quantum interference effects in nonclassical states such as squeezed vacuum states.en_US
dc.description.sponsorshipThis work was supported in part by the National Science Foundation under grant numbers PHY-1802472 and PHY2013464.en_US
dc.format.extent8 pagesen_US
dc.genrejournal articlesen_US
dc.identifier.citationShringarpure, S. U., et al. "Coherence of quantum states after noiseless attenuation." Phys. Rev. A 105, no. 1 (6 January 2022). https://doi.org/10.1103/PhysRevA.105.013704
dc.identifier.urihttp://hdl.handle.net/11603/22209
dc.identifier.urihttps://doi.org/10.1103/PhysRevA.105.013704
dc.language.isoen_USen_US
dc.publisherAPS
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Faculty Collection
dc.relation.ispartofUMBC Student Collection
dc.relation.ispartofUMBC Physics Department
dc.rightsMay be used only for educational or research purposes.
dc.subjectUMBC Quantum Information Group
dc.titleCoherence of Quantum States after Noiseless Attenuationen_US
dc.typeTexten_US
dcterms.creatorhttps://orcid.org/0000-0003-0576-9145
dcterms.creatorhttps://orcid.org/0000-0002-3269-1091
dcterms.creatorhttps://orcid.org/0000-0001-8712-3051

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