2 papers
hep-th2011
Aspects of Quantum Field Theory on Quantum Spacetime
Gherardo Piacitelli
We provide a minimal, self-contained introduction to the covariant DFR flat quantum spacetime, and to some partial results for the corresponding quantum field theory. Explicit equa…
hep-th2004
Field Theory on Noncommutative Spacetimes: Quasiplanar Wick Products
D. Bahns, S. Doplicher, K. Fredenhagen +1
We give a definition of admissible counterterms appropriate for massive quantum field theories on the noncommutative Minkowski space, based on a suitable notion of locality. We the…