Quantum phase from s-parametrized quasidistributions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F05%3A00002221" target="_blank" >RIV/61989592:15310/05:00002221 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Quantum phase from s-parametrized quasidistributions
Original language description
It is familiar that a well behaved operator of the harmonic oscillator phase does not exist. Therefore, Turski's phase operator and the operator of Garrison and Wong may be at most defined in an interesting fashion and yield useful quantum expectation values. In this paper we touch on a recent incomplete definition of a phase operator which has also failed in the respect that it can be completed only to a definition of an 'incomplete' phase operator. We discuss, however, a possibility of completion of the definition and a relationship to the phase operator from an s-parametrized quasidistribution.
Czech name
Kvantová fáze z s-parametrizovaných kvazirozdělení
Czech description
Je diskutována nejednoznačnost operátoru podobného operátoru Turského navrženého Arroyem-Carrascem a Moyou-Cessou [1997] a Vargasem-Martínezem a Moyou-Cessou [2004]. Zajištění konvergence řady v jeho explicitním vyjádření musí být provedeno ve fázovém prostoru. Závisí na uspořádání a vede k rozličným operátorům fáze.
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
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Optics B: Quantum and Semiclassical Optics
ISSN
1464-4266
e-ISSN
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Volume of the periodical
17
Issue of the periodical within the volume
12
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
557-562
UT code for WoS article
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EID of the result in the Scopus database
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