A Remark on Non-equivalent Star Products via Reduction for CP^n

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dc.creatorWaldmann, Stefan
dc.date1998-02-17
dc.date.accessioned2026-07-07T05:23:52Z
dc.date.available2026-07-07T05:23:52Z
dc.descriptionIn this paper we construct non-equivalent star products on CP^n by phase space reduction. It turns out that the non-equivalent star products occur very natural in the context of phase space reduction by deforming the momentum map of the U(1)-action on C^{n+1} {0} into a quantum momentum map and the corresponding momentum value into a quantum momentum value such that the level set, i.~e. the `constraint surface', of the quantum momentum map coincides with the classical one. All equivalence classes of star products on CP^n are obtained by this construction.
dc.description7 pages, LaTeX 2e
dc.identifierhttps://arxiv.org/abs/math/9802078
dc.identifierhttp://arxiv.org/abs/math/9802078
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/76616
dc.subjectQuantum Algebra
dc.subjectSymplectic Geometry
dc.titleA Remark on Non-equivalent Star Products via Reduction for CP^n
dc.typetext

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