175 citations · 367 across the 9 of their papers we have counts for
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Gluon Scattering in Deformed N=4 SYM
Yaron Oz, Stefan Theisen, Shimon Yankielowicz
We consider gluon and gluino scattering amplitudes in large N beta-deformed N=4 SYM with real beta. A direct inspection of the planar diagrams shows that the scattering amplitudes…
KLT relations from the Einstein-Hilbert Lagrangian
Sudarshan Ananth, Stefan Theisen
The Kawai-Lewellen-Tye (KLT) relations derived from string theory tell us that perturbative gravity amplitudes are the "square" of the corresponding amplitudes in gauge theory. Sta…
N=2 supergravity in three dimensions and its Godel supersymmetric background
Maximo Banados, Alberto T. Faraggi, Stefan Theisen
The four dimensional Godel spacetime is known to have the structure M_3 x R. It is also known that the three-dimensional factor M_3 is an exact solution of three-dimensional gravit…