165 citations · 1.5k across the 66 of their papers we have counts for
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hep-th2006★ 27 cited
Probabilities in the general boundary formulation
Robert Oeckl
We give an introductory account of the general boundary formulation of quantum theory. We refine its probability interpretation and emphasize a conceptual and historical perspectiv…
hep-th2006★ 19 cited
Two-dimensional quantum Yang-Mills theory with corners
Robert Oeckl
The solution of quantum Yang-Mills theory on arbitrary compact two-manifolds is well known. We bring this solution into a TQFT-like form and extend it to include corners. Our formu…
math-ph2006★ 9 cited
Generating loop graphs via Hopf algebra in quantum field theory
Angela Mestre, Robert Oeckl
We use the Hopf algebra structure of the time-ordered algebra of field operators to generate all connected weighted Feynman graphs in a recursive and efficient manner. The algebrai…