Sampling of quasidistributions, nonclassical behavior and negative probabilities

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A33159815" target="_blank" >RIV/61989592:15310/16:33159815 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0375960116300718" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0375960116300718</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physleta.2016.04.007" target="_blank" >10.1016/j.physleta.2016.04.007</a>

Result language
angličtina
Original language name
Sampling of quasidistributions, nonclassical behavior and negative probabilities
Original language description
We perform a sampling of the quasidistribution for the process of optical down-conversion in nonclassical regime, in which negative values of the quasidistribution are exhibited, using the Shannon-Kotelnikov sampling formula. We show that negative values of the quasidistribution do not directly represent probabilities, however, negative terms in the sampling formula related to the nonclassical behavior can be interpreted as positive probabilities in the negative orthogonal sinc-basis, whereas positive probabilities in the positive sinc-basis describe classical cases.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Project
<a href="/en/project/LO1305" target="_blank" >LO1305: Development of the center of advanced technologies and materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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