Deformation quantization of principal bundles
2016 ◽
Vol 13
(08)
◽
pp. 1630010
Keyword(s):
We outline how Drinfeld twist deformation techniques can be applied to the deformation quantization of principal bundles into noncommutative principal bundles and, more in general, to the deformation of Hopf–Galois extensions. First, we twist deform the structure group in a quantum group, and this leads to a deformation of the fibers of the principal bundle. Next, we twist deform a subgroup of the group of automorphisms of the principal bundle, and this leads to a noncommutative base space. Considering both deformations, we obtain noncommutative principal bundles with noncommutative fiber and base space as well.
Keyword(s):
2009 ◽
Vol 52
(2)
◽
pp. 175-185
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2018 ◽
Vol 15
(12)
◽
pp. 1850211
2006 ◽
Vol 85
(1)
◽
pp. 54-70
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2008 ◽
Vol 05
(06)
◽
pp. 851-862
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Keyword(s):
2011 ◽
Vol 90
(1)
◽
pp. 129-144
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Keyword(s):
2014 ◽
Vol 8
(4)
◽
pp. 987-1022
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