44 citations · 138 across the 48 of their papers we have counts for
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Elements in pointed invariant cones in Lie algebras and corresponding affine pairs
Karl-Hermann Neeb, Daniel Oeh
In this note we study in a finite dimensional Lie algebra the set of all those elements x for which the closed convex hull of the adjoint orbit contains no affine l…
Positive energy representations of gauge groups I: Localization
Bas Janssens, Karl-Hermann Neeb
This is the first in a series of papers on projective positive energy representations of gauge groups. Let be a principal fiber bundle, and let $Γ_{c}(M,\mathrm{Ad…
Wedge domains in compactly causal symmetric spaces
Karl-Hermann Neeb, Gestur Olafsson
Motivated by construction in Algebraic Quantum Field Theory we introduce wedge domains in compactly causal symmetric spaces M=G/H, which includes in particular anti de Sitter space…
Reflection positivity and Hankel operators -- the multiplicity free case
Maria Stella Adamo, Karl-Hermann Neeb, Jonas Schober
We analyze reflection positive representations in terms of positive Hankel operators. This is motivated by the fact that positive Hankel operators are described in terms of their C…