Quantum Walk with a Four-dimensional Coin

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00174768" target="_blank" >RIV/68407700:21340/11:00174768 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/1367-2630/13/1/013015" target="_blank" >http://iopscience.iop.org/1367-2630/13/1/013015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1367-2630/13/1/013015" target="_blank" >10.1088/1367-2630/13/1/013015</a>

Result language
angličtina
Original language name
Quantum Walk with a Four-dimensional Coin
Original language description
We examine the physical implementation of a discrete time quantum walk with a four-dimensional coin. Our quantum walker is a photon moving repeatedly through a time delay loop, with time being our position space. The quantum coin is implemented using theinternal states of the photon: the polarization and two of the orbital angular momentum states. We demonstrate how to implement this physically and what components would be needed. We then illustrate some of the results that could be obtained by performing the experiment.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
—

Project
<a href="/en/project/LC06002" target="_blank" >LC06002: Doppler Institute for Mathematical Physics and Applied Mathematics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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