97 citations · 492 across the 26 of their papers we have counts for
8 papers · 1 filter
Supersymmetric Yang-Mills theories with local coupling: The supersymmetric gauge
E. Kraus, C. Rupp, K. Sibold
Supersymmetric pure Yang-Mills theory is formulated with a local, i.e. space-time dependent, complex coupling in superspace. Super-Yang-Mills theories with local coupling have an a…
On the Renormalization of the Minimal Supersymmetric Standard Model
Elisabeth Kraus, Markus Roth, Dominik Stockinger
The renormalization of the Minimal Supersymmetric Standard Model is discussed. In particular we focus on the soft-supersymmetry breaking sector of the MSSM and comment on non-renor…
Renormalization of the Minimal Supersymmetric Standard Model
Wolfgang Hollik, Elisabeth Kraus, Markus Roth +3
The renormalization of the Minimal Supersymmetric Standard Model (MSSM) is presented. We describe symmetry identities that constitute a framework in which the MSSM is completely ch…
Spectral Representation and Dispersion Relations in Field Theory on Noncommutative Space
Yi Liao, Klaus Sibold
We study the spectral representation and dispersion relations that follow from some basic assumptions and the reduced spacetime symmetries on noncommutative (NC) space. Kinematic v…
Time-ordered Perturbation Theory on Noncommutative Spacetime II: Unitarity
Yi Liao, Klaus Sibold
We examine the unitarity issue in the recently proposed time-ordered perturbation theory on noncommutative (NC) spacetime. We show that unitarity is preserved as long as the intera…
Time-ordered Perturbation Theory on Noncommutative Spacetime: Basic Rules
Yi Liao, Klaus Sibold
Assuming the S-matrix on noncommutative (NC) spacetime can still be developped perturbatively in terms of the time-ordered exponential of the interaction Lagrangian, we investigate…