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Nonlinear Properties of Vielbein Massive Gravity
Stefan Groot Nibbelink, Marco Peloso, Matthew Sexton
We propose a non-linear extension of the Fierz-Pauli mass for the graviton through a functional of the vielbein and an external Minkowski background. The functional generalizes the…
Two Loop Effective Kaehler Potential
Tino S. Nyawelo, Stefan Groot Nibbelink
In this talk we study the renormalization of the effective Kaehler potential at one and two loops for general four dimensional (non--renormalizable) N=1 supersymmetric theories des…
Quantum Corrections to Non-Abelian SUSY Theories on Orbifolds
Stefan Groot Nibbelink, Mark Hillenbach
We consider supersymmetric non-Abelian gauge theories coupled to hyper multiplets on five and six dimensional orbifolds, S^1/Z_2 and T^2/Z_N, respectively. We compute the bulk and…