Noncommutative kappa-Minkowski phi4 theory: Construction, properties and propagation
High Energy Physics - Theory
2011-12-12 v2 Mathematical Physics
math.MP
Abstract
We have constructed noncommutative phi^4 field theory on kappa-Minkowski spacetime. Quantum properties via 2-point functions were analized, and effect of birefringence for the massive scalar field has been found.
Cite
@article{arxiv.1107.2369,
title = {Noncommutative kappa-Minkowski phi4 theory: Construction, properties and propagation},
author = {S. Meljanac and A. Samsarov and J. Trampetic and M. Wohlgenannt},
journal= {arXiv preprint arXiv:1107.2369},
year = {2011}
}
Comments
34 pages, 2 figures. Original work whose shorter version is, with different title published as arXiv:1111.5553, and accepted for publication in JHEP