1201.5982 (Harald Grosse et al.)

Degenerate noncommutativity    [PDF]

Harald Grosse, Michael Wohlgenannt

We study a renormalizable four dimensional model with two deformed quantized
space directions. A one-loop renormalization is performed explicitly. The
Euclidean model is connected to the Minkowski version via an analytic
continuation. At a special value of the parameters a nontrivial fixed point of
the renormalization group occurs.

View original: http://arxiv.org/abs/1201.5982