469 citations · 1.3k across the 51 of their papers we have counts for
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hep-th2002★ 2 cited
Some remarks on Feynman rules for non-commutative gauge theories based on groups
Harald Dorn, Christoph Sieg
We study for subgroups partial summations of the -expanded perturbation theory. On diagrammatic level a summation procedure is established, which in the U(N) c…
hep-th2002★ 1 cited
Gauge invariant operators in field theories on non-commutative spaces
Harald Dorn
We review some selected aspects of the construction of gauge invariant operators in field theories on non-commutative spaces and their relation to the energy momentum tensor as wel…