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DTSTART;TZID=America/Los_Angeles:20260324T161500
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CREATED:20260316T040720Z
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UID:4048-1774368900-1774372500@colleges.claremont.edu
SUMMARY:Analysis Seminar: Metrics on quantum channels from noncommutative geometry (Tron Omland\, University of Oslo and Norwegian National Security Authority)
DESCRIPTION:Abstract: We study metrics on completely positive maps\, and in particular on quantum channels\, induced by seminorms from noncommutative geometry. Using an infinite-dimensional analogue of the Choi–Jamiołkowski correspondence\, we construct such metrics and show that\, under suitable assumptions\, they satisfy stability and chaining. I will present the main ideas and explain how spectral triples and related constructions give rise to distances between quantum processes. This is joint work with Austad\, Bedos\, Eidesen\, and Larsen.
URL:https://colleges.claremont.edu/ccms/event/analysis-seminar-metrics-on-quantum-channels-from-noncommutative-geometry-tron-omland-university-of-oslo-and-norwegian-national-security-authority/
LOCATION:Estella 2099\, Pomona College\, 610 N. College Ave.\, Claremont\, CA\, United States
CATEGORIES:Analysis Seminar
ORGANIZER;CN="Asuman Aksoy":MAILTO:asuman.aksoy@claremontmckenna.edu
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