18 citations · 25 across the 2 of their papers we have counts for
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hep-th2018★ 7 cited
't Hooft anomalies of discrete gauge theories and non-abelian group cohomology
Lukas Müller, Richard J. Szabo
We study discrete symmetries of Dijkgraaf-Witten theories and their gauging in the framework of (extended) functorial quantum field theory. Non-abelian group cohomology is used to…
hep-th2018★ 18 cited
Geometry and 2-Hilbert Space for Nonassociative Magnetic Translations
Severin Bunk, Lukas Müller, Richard J. Szabo
We suggest a geometric approach to quantisation of the twisted Poisson structure underlying the dynamics of charged particles in fields of generic smooth distributions of magnetic…