54 citations · 324 across the 30 of their papers we have counts for
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math-ph2016★ 26 cited
From observables and states to Hilbert space and back: a 2-categorical adjunction
Arthur J. Parzygnat
Given a representation of a C*-algebra, thought of as an abstract collection of physical observables, together with a unit vector, one obtains a state on the algebra via restrictio…
math-ph2014★ 15 cited
Gauge invariant surface holonomy and monopoles
Arthur J. Parzygnat
There are few known computable examples of non-abelian surface holonomy. In this paper, we give several examples whose structure 2-groups are covering 2-groups and show that the su…