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rdf:type
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Description
| - Mnohomódový klanál lze použít k podstatnému navýšení kapacity kvantové distribuce klíče se spojitými proměnnými. Kromě ztrát v tomto kanálu degraduje jeho kapacitu nekontrolovatelná vazba mezi módy tohoto kanálu. Pro distribuci klíče se současným měřením obou komplementárních kvadratur navrhujeme realizovatelnou metodu jak eliminovat jakoukoliv nežádoucí vazbu mezi módy pouze vhodným měřením a manipulací s naměřenými daty na straně adresáta. Lze ji použít pro podstatné navýšení kapacity kanálu, což má významnou aplikaci v praktické kvantové kryptografii se spojitými proměnnými. (cs)
- A multimode channel can be utilized to substantially increase the capacity of quantum continuous-variable key distribution. Beyond losses in the channel, an uncontrollable coupling between the modes of the channel typically degrades the capacity of multimode channels. For the key distribution protocol with simultaneous measurement of both complementary quadratures we propose a feasible method to eliminate any undesirable mode coupling by only the receiver's appropriate measurement and data manipulation. It can be used to substantially increase the capacity of the channel, which has an important application in practical continuous-variable quantum cryptography.
- A multimode channel can be utilized to substantially increase the capacity of quantum continuous-variable key distribution. Beyond losses in the channel, an uncontrollable coupling between the modes of the channel typically degrades the capacity of multimode channels. For the key distribution protocol with simultaneous measurement of both complementary quadratures we propose a feasible method to eliminate any undesirable mode coupling by only the receiver's appropriate measurement and data manipulation. It can be used to substantially increase the capacity of the channel, which has an important application in practical continuous-variable quantum cryptography. (en)
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Title
| - Elimination of mode coupling in multimode continuous-variable key distribution
- Eliminace vazby mezi módy v mnohamódové kvantové distribuci klíče (cs)
- Elimination of mode coupling in multimode continuous-variable key distribution (en)
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skos:prefLabel
| - Elimination of mode coupling in multimode continuous-variable key distribution
- Eliminace vazby mezi módy v mnohamódové kvantové distribuci klíče (cs)
- Elimination of mode coupling in multimode continuous-variable key distribution (en)
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skos:notation
| - RIV/61989592:15310/05:00001814!RIV06-MSM-15310___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GP202/03/D239), P(LN00A015), Z(MSM6198959213)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61989592:15310/05:00001814
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - elimination of mode; multimode continuous-variable (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Filip, Radim
- Marek, Petr
- Mišta, Ladislav
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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