The energy-momentum tensor on noncommutative spaces - some pedagogical   comments
  We present the discussion of the energy-momentum tensor of the scalar $\phi^4$- theory on a noncommutative space. The Noether procedure is performed at the operator level. Additionally, the broken dilatation symmetry will be considered in a Moyal-Weyl deformed scalar field theory at the classical level. 
A. Gerhold, J. Grimstrup, H. Grosse, L. Popp, M. Schweda, R.   Wulkenhaar