Noncommutative Quantum Field Theory: A Confrontation of Symmetries
High Energy Physics - Theory
2014-11-18 v1
Abstract
The concept of a noncommutative field is formulated based on the interplay between twisted Poincar\'e symmetry and residual symmetry of the Lorentz group. Various general dynamical results supporting this construction, such as the light-wedge causality condition and the integrability condition for Tomonaga-Schwinger equation, are presented. Based on this analysis, the claim of the identity between commutative QFT and noncommutative QFT with twisted Poincar\'e symmetry is refuted.
Keywords
Cite
@article{arxiv.0805.3500,
title = {Noncommutative Quantum Field Theory: A Confrontation of Symmetries},
author = {M. Chaichian and K. Nishijima and T. Salminen and A. Tureanu},
journal= {arXiv preprint arXiv:0805.3500},
year = {2014}
}
Comments
20 pages