Unparticle as a particle with arbitrary mass
High Energy Physics - Phenomenology
2008-11-07 v3 High Energy Physics - Theory
Abstract
The unparticle field operator can be expanded in terms of creation and destruction operators corresponding to particles with a continuous mass spectrum. Hence, when the 4-momentum of an unparticle is measured, then the unparticle manifests as an ordinary particle with a definite (but arbitrary) mass.
Cite
@article{arxiv.0801.4471,
title = {Unparticle as a particle with arbitrary mass},
author = {H. Nikolic},
journal= {arXiv preprint arXiv:0801.4471},
year = {2008}
}
Comments
5 pages, revised, to appear in Mod. Phys. Lett. A