Mutually unbiased product bases for multiple qudits

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A33159794" target="_blank" >RIV/61989592:15310/16:33159794 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4943301" target="_blank" >http://dx.doi.org/10.1063/1.4943301</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4943301" target="_blank" >10.1063/1.4943301</a>

Result language
angličtina
Original language name
Mutually unbiased product bases for multiple qudits
Original language description
We investigate the interplay between mutual unbiasedness and product bases for multiple qudits of possibly different dimensions. A product state of such a system is shown to be mutually unbiased to a product basis only if each of its factors is mutually unbiased to all the states which occur in the corresponding factors of the product basis. This result implies both a tight limit on the number of mutually unbiased product bases which the system can support and a complete classification of mutually unbiased product bases for multiple qubits or qutrits. In addition, only maximally entangled states can be mutually unbiased to a maximal set of mutually unbiased product bases. (C) 2016 AIP Publishing LLC.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
—

Project
<a href="/en/project/EE2.3.30.0041" target="_blank" >EE2.3.30.0041: POST-UP II.</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

Similar results(10)