47 citations · 148 across the 15 of their papers we have counts for
5 papers · 2 filters
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…
Space/time noncommutative field theories and causality
H. Bozkaya, P. Fischer, H. Grosse +4
As argued previously, amplitudes of quantum field theories on noncommutative space and time cannot be computed using naive path integral Feynman rules. One of the proposals is to u…
Seiberg-Witten map for noncommutative super Yang-Mills theory
V. Putz, R. Wulkenhaar
In this letter we derive the Seiberg-Witten map for noncommutative super Yang-Mills theory in Wess-Zumino gauge. Following (and using results of) hep-th/0108045 we split the observ…
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…