Incompatible observations

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F00%3A00000988" target="_blank" >RIV/61989592:15310/00:00000988 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Incompatible observations

Original language description

Quantum theory allows to measure incompatible observables sequentially in the course of repeated measurements. To get information about the observed system, all the observations must be synthetized. This is the main idea of quantum tomographical methods.As shown in this contribution, the maximum likelihood principle provides the best measure for relating the experimental data with predictions of quantum theory. Synthesis of incompatible observations appears to be a novel quantum measurement described by a positive operator-valued measure. Besides this the procedure finds the optimal state of the system, which fitts such a measurement in optimal way.

Czech name

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Czech description

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Type

J_x - 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/VS96028" target="_blank" >VS96028: Wave-particle properties of light</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

2000

Confidentiality

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

Name of the periodical

Acta Physica Slovaca

ISSN

0323-0465

e-ISSN

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Volume of the periodical

50

Issue of the periodical within the volume

3

Country of publishing house

XX - stateless person

Number of pages

7

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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