Renormalization and asymptotic states in Lorentz-violating QFT
High Energy Physics - Phenomenology
2014-10-07 v1
Abstract
Radiative corrections in quantum field theories with small departures from Lorentz symmetry alter structural aspects of the theory, in particular the definition of asymptotic single-particle states. Specifically, the mass-shell condition, the standard renormalization procedure as well as the Lehmann-Symanzik-Zimmermann reduction formalism are affected.
Cite
@article{arxiv.1410.1345,
title = {Renormalization and asymptotic states in Lorentz-violating QFT},
author = {Mauro Cambiaso and Ralf Lehnert and Robertus Potting},
journal= {arXiv preprint arXiv:1410.1345},
year = {2014}
}
Comments
"Presented at the Sixth Meeting on CPT and Lorentz Symmetry, Bloomington, Indiana, June 17-21, 2013"