Abstract
We describe the local field theory on -deformed Minkowski space as a nonlocal relativistic field theory on standard Minkowski space-time. For simplicity the case of a -deformed scalar field with the interaction is considered, and the -deformed interaction vertex is described. It appears that the fundamental mass parameter plays the role of regularizing the imaginary Pauli-Villars mass in the -deformed propagator.
- Received 11 March 1999
DOI:https://doi.org/10.1103/PhysRevD.62.025004
©2000 American Physical Society