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SUMMARY:Sophie Emma Mikkelsen
DTSTART:20210222T150000Z
DTEND:20210222T160000Z
DTSTAMP:20260423T021135Z
UID:GOBA/21
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GOBA/21/">On
  the quantum twistor bundle</a>\nby Sophie Emma Mikkelsen as part of Group
 s\, Operators\, and Banach Algebras Webinar\n\n\nAbstract\nThe concept of 
 a quantum principal bundle is well established by now. However\, general (
 locally trivial) fiber bundles are much less understood in the noncommutat
 ive setting.\nWe investigate  a noncommutative sphere bundle from what we 
 call the quantum twistor bundle.It is constructed as a quotient of the qua
 ntum instanton bundle of Bonechi\, Ciccoli and Tarlini $SU_q(2)\\to S_q^7\
 \to S_q^4$  for a suitable circle action on the Vaksmann-Soibelman quantum
  sphere $S_q^7$. It is an example of a locally trivial noncommutative bund
 le fulfilling conditions of the framework proposed by Brzeziski and Szyman
 ski.\n
LOCATION:https://researchseminars.org/talk/GOBA/21/
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