134 citations · 1.6k across the 60 of their papers we have counts for
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The Boundary Multiplet of N=4 SU(2)xU(1) Gauged Supergravity on Asymptotically-AdS_5
Thorsten Ohl, Christoph F. Uhlemann
We consider N=4 SU(2)xU(1) gauged supergravity on asymptotically-AdS_5 backgrounds. By a near-boundary analysis we determine the boundary-dominant components of the bulk fields fro…
Field Theory on Curved Noncommutative Spacetimes
Alexander Schenkel, Christoph F. Uhlemann
We study classical scalar field theories on noncommutative curved spacetimes. Following the approach of Wess et al. [Classical Quantum Gravity 22 (2005), 3511 and Classical Quantum…
High energy improved scalar quantum field theory from noncommutative geometry without UV/IR-mixing
Alexander Schenkel, Christoph F. Uhlemann
We consider an interacting scalar quantum field theory on noncommutative Euclidean space. We implement a family of noncommutative deformations, which -- in contrast to the well kno…
Spacetime Noncommutativity in Models with Warped Extradimensions
Thorsten Ohl, Alexander Schenkel, Christoph F. Uhlemann
We construct consistent noncommutative (NC) deformations of the Randall-Sundrum spacetime that solve the NC Einstein equations with a non-trivial Poisson tensor depending on the fi…