Geometric phases for generalized squeezed coherent states

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dc.creatorSeshadri, S.
dc.creatorLakshmibala, S.
dc.creatorBalakrishnan, V.
dc.date1999-05-31
dc.date.accessioned2026-07-07T12:17:12Z
dc.date.available2026-07-07T12:17:12Z
dc.descriptionA simple technique is used to obtain a general formula for the Berry phase (and the corresponding Hannay angle) for an arbitrary Hamiltonian with an equally-spaced spectrum and appropriate ladder operators connecting the eigenstates. The formalism is first applied to a general deformation of the oscillator involving both squeezing and displacement. Earlier results are shown to emerge as special cases. The analysis is then extended to multiphoton squeezed coherent states and the corresponding anholonomies deduced.
dc.description15 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/9905101
dc.identifierhttp://arxiv.org/abs/quant-ph/9905101
dc.identifierPhys.Rev.A55:869-875,1997
dc.identifierdoi:10.1103/PhysRevA.55.869
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/212043
dc.subjectQuantum Physics
dc.titleGeometric phases for generalized squeezed coherent states
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