A Lagrangian for mass dimension one fermionic dark matter
From MaRDI portal
Publication:1801124
DOI10.1016/J.PHYSLETB.2016.06.064zbMATH Open1398.81312arXiv1404.5307OpenAlexW905881718MaRDI QIDQ1801124
Author name not available (Why is that?)
Publication date: 26 October 2018
Published in: (Search for Journal in Brave)
Abstract: The mass dimension one fermionic field associated with Elko satisfies the Klein-Gordon but not the Dirac equation. However, its propagator is not a Green's function of the Klein-Gordon operator. We determine the operator in which the associated Green's function is the propagator of the fermionic field. The field is still of mass dimension one, but the obtained Lagrangian resolves the last outstanding issue of mass dimension one fields. This Lagrangian does not admit local gauge invariance. Therefore, the mass dimension one fermions have limited interactions with the Standard Model particles and are natural dark matter candidates.
Full work available at URL: https://arxiv.org/abs/1404.5307
No records found.
No records found.
This page was built for publication: A Lagrangian for mass dimension one fermionic dark matter
Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q1801124)
