Departures from special relativity beyond effective field theories
arXiv:hep-th/0601023
Abstract
The possibility to have a deviation from relativistic quantum field theory requiring to go beyond effective field theories is discussed. A few recent attempts to go in this direction both at the theoretical and phenomenological levels are briefly reviewed.
8 pages, in honor of Adriano Di Giacomo on his 70th birthday, contribution to the Festschrift