A Comment on Technical Naturalness and the Cosmological Constant
High Energy Physics - Theory
2009-11-11 v5 High Energy Physics - Phenomenology
Abstract
We propose a model of dynamical relaxation of the cosmological constant. Technical naturalness of the model and the present value of the vacuum energy density imply an upper bound on the supersymmetry breaking scale and the reheating temperature at the TeV scale.
Cite
@article{arxiv.hep-th/0604190,
title = {A Comment on Technical Naturalness and the Cosmological Constant},
author = {Nissan Itzhaki},
journal= {arXiv preprint arXiv:hep-th/0604190},
year = {2009}
}
Comments
10 pages, ref. added