Noncommutative principal bundles through twist deformation

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Noncommutative principal bundles through twist deformation

We construct noncommutative principal bundles deforming principal bundles with a Drinfeld twist (2-cocycle). If the twist is associated with the structure group then we have a deformation of the fibers. If the twist is associated with the automorphism group of the principal bundle, then we obtain no...

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Bibliographic Details
Main Authors:	Aschieri, Paolo, Bieliavsky, Pierre, Pagani, Chiara, Schenkel, Alexander
Format:	Article
Published:	Springer 2016
Subjects:	noncommutative geometry noncommutative principal bundles Hopf-Galois extensions cocycle twisting
Online Access:	https://eprints.nottingham.ac.uk/40999/

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