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Wigner functions and coherent states for the quantum mechanics on a circle

dc.contributor.authorKowalski, Krzysztof
dc.contributor.authorŁawniczak, Karol
dc.date.accessioned2021-12-13T10:52:11Z
dc.date.available2021-12-13T10:52:11Z
dc.date.issued2021
dc.identifier.citationK Kowalski and K Ławniczak 2021 J. Phys. A: Math. Theor. 54 275302pl_PL
dc.identifier.issn1751-8113
dc.identifier.urihttp://hdl.handle.net/11089/39986
dc.description.abstractThe Wigner functions for the coherent states of a particle on a circle are discussed. The nontrivial analytic forms of these functions are derived. The classicality of the circular coherent states existing in the literature as well as the new ones constructed by means of the Fourier transformation of the Gaussian is compared based on negativity of the Wigner function.pl_PL
dc.language.isoenpl_PL
dc.publisherIOP Publishingpl_PL
dc.relation.ispartofseriesJournal of Physics A: Mathematical and Theoretical;275302
dc.rightsUznanie autorstwa 4.0 Międzynarodowe*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectquantum mechanicspl_PL
dc.subjectcoherent statespl_PL
dc.subjectWigner functionpl_PL
dc.titleWigner functions and coherent states for the quantum mechanics on a circlepl_PL
dc.typeArticlepl_PL
dc.page.number23pl_PL
dc.contributor.authorAffiliationDepartment of Theoretical Physics, University of Łódź, ul. Pomorska 149/153, 90-236 Łódź, Polandpl_PL
dc.contributor.authorAffiliationDepartment of Theoretical Physics, University of Łódź, ul. Pomorska 149/153, 90-236 Łódź, Polandpl_PL
dc.identifier.eissn1751-8121
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dc.contributor.authorEmailkowalski@uni.lodz.plpl_PL
dc.identifier.doi10.1088/1751-8121/ac019d
dc.relation.volume54pl_PL
dc.disciplinenauki fizycznepl_PL


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