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Non-entire functions of creation and annihilation operators and their relation to phase operator
dc.creator | Davidović, Milena | |
dc.creator | Arsenović, Dušan | |
dc.creator | Davidović, Dragomir M. | |
dc.date.accessioned | 2019-04-19T14:11:08Z | |
dc.date.available | 2019-04-19T14:11:08Z | |
dc.date.issued | 2006 | |
dc.identifier.issn | 1742-6588 | |
dc.identifier.uri | https://grafar.grf.bg.ac.rs/handle/123456789/124 | |
dc.description.abstract | On the coherent states vertical bar alpha gt any entire function of creation and annihilation operators may be defined. We show that it is not the case for non-entire functions. Use of vertical bar alpha alpha vertical bar as identity operator for a non-entire function may lead to contradictory results. On the example of the phase operator we show how these possible contradictions may be avoided. On the coherent states |alpha gt any entire function of creation and annihilation operators may be defined. We show that it is not the case for non-entire functions. Use of |alpha alpha| as identity operator for a non-entire function may lead to contradictory results. On the example of the phase operator we show how these possible contradictions may be avoided. | en |
dc.publisher | Institute of Physics Publishing | |
dc.relation | Ministry of Science, Technologies and Environmental Protection of the Republic Serbia | |
dc.rights | openAccess | |
dc.source | 12th Central European Workshop On Quantum Optics | |
dc.title | Non-entire functions of creation and annihilation operators and their relation to phase operator | en |
dc.type | conferenceObject | |
dc.rights.license | ARR | |
dc.citation.other | 36: 46- | |
dc.citation.spage | 46 | |
dc.citation.volume | 36 | |
dc.identifier.doi | 10.1088/1742-6596/36/1/009 | |
dc.identifier.fulltext | https://grafar.grf.bg.ac.rs//bitstream/id/3419/122.pdf | |
dc.identifier.scopus | 2-s2.0-33646410074 | |
dc.identifier.wos | 000239847500009 | |
dc.type.version | publishedVersion |