71 citations · 298 across the 10 of their papers we have counts for
4 papers · 1 filter
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…
Cosmological and Black Hole Spacetimes in Twisted Noncommutative Gravity
Thorsten Ohl, Alexander Schenkel
We derive noncommutative Einstein equations for abelian twists and their solutions in consistently symmetry reduced sectors, corresponding to twisted FRW cosmology and Schwarzschil…
Symmetry Reduction in Twisted Noncommutative Gravity with Applications to Cosmology and Black Holes
Thorsten Ohl, Alexander Schenkel
As a preparation for a mathematically consistent study of the physics of symmetric spacetimes in a noncommutative setting, we study symmetry reductions in deformed gravity. We focu…
Clockwork SUSY: Supersymmetric Ward and Slavnov-Taylor Identities At Work in Green's Functions and Scattering Amplitudes
Thorsten Ohl, Juergen Reuter
We study the cancellations among Feynman diagrams that implement the Ward and Slavnov-Taylor identities corresponding to the conserved supersymmetry current in supersymmetric quant…