84 citations · 294 across the 12 of their papers we have counts for
4 papers · 1 filter
The Energy-Momentum Tensor in Noncommutative Gauge Field Models
J. M. Grimstrup, B. Kloiböck, L. Popp +3
We discuss the different possibilities of constructing the various energy-momentum tensors for noncommutative gauge field models. We use Jackiw's method in order to get symmetric a…
Non-commutative U(1) Super-Yang-Mills Theory: Perturbative Self-Energy Corrections
A. A. Bichl, M. Ertl, A. Gerhold +6
The quantization of the non-commutative N=1, U(1) super-Yang-Mills action is performed in the superfield formalism. We calculate the one-loop corrections to the self-energy of the…
IR-Singularities in Noncommutative Perturbative Dynamics?
J. M. Grimstrup, H. Grosse, L. Popp +4
We analyse the IR-singularities that appear in a noncommutative scalar quantum field theory on . We demonstrate with the help of the quadratic one-loop effective act…
The role of the field redefinition in noncommutative Maxwell theory
I. Fruhwirth, J. M. Grimstrup, Z. Morsli +2
We discuss -deformed Maxwell theory at first order in with the help of the Seiberg-Witten (SW) map. With an appropriate field redefinition consistent with the SW-map we anal…