All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

State-dependent linear-optical qubit amplifier

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00424184" target="_blank" >RIV/68378271:_____/13:00424184 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989592:15310/13:33145705

  • Result on the web

    <a href="http://dx.doi.org/10.1103/PhysRevA.88.062304" target="_blank" >http://dx.doi.org/10.1103/PhysRevA.88.062304</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1103/PhysRevA.88.062304" target="_blank" >10.1103/PhysRevA.88.062304</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    State-dependent linear-optical qubit amplifier

  • Original language description

    We propose a linear-optical setup for heralded qubit amplification with tunable output qubit fidelity. We study its success probability as a function of output qubit fidelity, showing that at the expense of lower fidelity, the setup can considerably increase probability of successful operation. These results are subsequently applied in a proposal for state-dependent qubit amplification. Similar to state-dependent quantum cloning, the a priori information about the input state allows us to optimize the qubit amplification procedure to obtain a better fidelity versus success probability trade-off.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BH - Optics, masers and lasers

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2013

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Physical Review. A

  • ISSN

    1050-2947

  • e-ISSN

  • Volume of the periodical

    88

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

    "062304-1"-"062304-7"

  • UT code for WoS article

    000328567900005

  • EID of the result in the Scopus database