19 citations · 55 across the 16 of their papers we have counts for
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hep-th2019
Symmetry defects and orbifolds of two-dimensional Yang-Mills theory
Lukas Müller, Richard J. Szabo, Lóránt Szegedy
We describe discrete symmetries of two-dimensional Yang-Mills theory with gauge group associated to outer automorphisms of , and their corresponding defects. We show that th…
hep-th2017★ 12 cited
Extended quantum field theory, index theory and the parity anomaly
Lukas Müller, Richard J. Szabo
We use techniques from functorial quantum field theory to provide a geometric description of the parity anomaly in fermionic systems coupled to background gauge and gravitational f…