Covariance Systems on the Projective Line

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dc.creatorPinamonti, N.
dc.creatorToller, M.
dc.date2000-01-29
dc.date.accessioned2026-07-07T05:59:35Z
dc.date.available2026-07-07T05:59:35Z
dc.descriptionWe study the positive-operator-valued measures on the projective real line covariant with respect to the projective group, assuming that the energy is a positive operator. This problem is similar to the more complicated problem of finding the positive-operator-valued measures on the compactified Minkowski space-time covariant with respect to the conformal group. It also describes a time-of-arrival observable for a free particle covariant with respect to linear canonical transformations.
dc.description21 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/0001109
dc.identifierhttp://arxiv.org/abs/quant-ph/0001109
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/88734
dc.subjectQuantum Physics
dc.titleCovariance Systems on the Projective Line
dc.typetext

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