About: Noiseless Conditional Teleportation of a Single Photon

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://journals.aps.org/prl/pdf/10.1103/PhysRevLett.113.223602
Description	We experimentally demonstrate the noiseless teleportation of a single photon by conditioning on quadrature Bell measurement results near the origin in phase space and thereby circumventing the photon loss that otherwise occurs even in optimal gain-tuned continuous-variable quantum teleportation. In general, thanks to this loss suppression, the noiseless conditional teleportation can preserve the negativity of the Wigner function for an arbitrary pure input state and an arbitrary pure entangled resource state. In our experiment, the positive value of the Wigner function at the origin for the unconditional output state, W?0; 0? ? 0.015 0.001, becomes clearly negative after conditioning, W?0; 0? ? ?0.025 0.005, illustrating the advantage of noiseless conditional teleportation. We experimentally demonstrate the noiseless teleportation of a single photon by conditioning on quadrature Bell measurement results near the origin in phase space and thereby circumventing the photon loss that otherwise occurs even in optimal gain-tuned continuous-variable quantum teleportation. In general, thanks to this loss suppression, the noiseless conditional teleportation can preserve the negativity of the Wigner function for an arbitrary pure input state and an arbitrary pure entangled resource state. In our experiment, the positive value of the Wigner function at the origin for the unconditional output state, W?0; 0? ? 0.015 0.001, becomes clearly negative after conditioning, W?0; 0? ? ?0.025 0.005, illustrating the advantage of noiseless conditional teleportation. (en)
Title	Noiseless Conditional Teleportation of a Single Photon Noiseless Conditional Teleportation of a Single Photon (en)
skos:prefLabel	Noiseless Conditional Teleportation of a Single Photon Noiseless Conditional Teleportation of a Single Photon (en)
skos:notation	RIV/61989592:15310/14:33150828!RIV15-MSM-15310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP205/12/0577), P(LH13248)
http://linked.open...iv/cisloPeriodika	11/2014
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Mišta, Ladislav Marek, Petr Filip, Radim
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	32701
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/14:33150828
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Single Photon; Noiseless Conditional Teleportation (en)
http://linked.open.../riv/klicoveSlovo	Single Photon Noiseless Conditional Teleportation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[9547478A4068]
http://linked.open...i/riv/nazevZdroje	Physical Review Letters
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Witnessing Quantum Non-Gaussian features of light Reliable highly nonlinear quantum information processing of light
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	113
http://linked.open...iv/tvurceVysledku	Filip, Radim Furusawa, Akira Marek, Petr Mišta, Ladislav Van Loock, Peter Yoshikawa, Jun-Ichi Fuwa, Maria Takeda, Shuntaro Toba, Shunsuke
http://linked.open...ain/vavai/riv/wos	000348132200003
issn	0031-9007
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1103/PhysRevLett.113.223602
http://localhost/t...ganizacniJednotka	15310

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