Please use this identifier to cite or link to this item: https://doi.org/10.1088/0305-4470/31/18/020
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dc.titleGeneral approach to functional forms for the exponential quadratic operators in coordinate-momentum space
dc.contributor.authorWang, X.-B.
dc.contributor.authorOh, C.H.
dc.contributor.authorKwek, L.C.
dc.date.accessioned2014-10-16T09:26:30Z
dc.date.available2014-10-16T09:26:30Z
dc.date.issued1998-05-08
dc.identifier.citationWang, X.-B., Oh, C.H., Kwek, L.C. (1998-05-08). General approach to functional forms for the exponential quadratic operators in coordinate-momentum space. Journal of Physics A: Mathematical and General 31 (18) : 4329-4336. ScholarBank@NUS Repository. https://doi.org/10.1088/0305-4470/31/18/020
dc.identifier.issn03054470
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/96699
dc.description.abstractIn a recent paper (Nieto M M 1996 Quantum Semiclass. Opt. 8 1061, quant-ph/9605032), the one-dimensional squeezed and harmonic oscillator time-displacement operators were reordered in coordinate-momentum space. In this paper, we give a general approach for reordering the multidimensional exponential quadratic operator (EQO) in coordinate-momentum space. An explicit computational formula is provided and applied to the single-mode and double-mode EQO through the squeezed operator and the time-displacement operator of the harmonic oscillator.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1088/0305-4470/31/18/020
dc.description.sourcetitleJournal of Physics A: Mathematical and General
dc.description.volume31
dc.description.issue18
dc.description.page4329-4336
dc.identifier.isiut000073709800020
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