On the cosmological vacuum and dark energy
arXiv:1701.05118
Abstract
A degenerate fermionic vacuum population is suggested. Based on the abundance of the dark energy density in the Universe the vacuum particle mass and number density are estimated. The obtained mass is in reasonable agreement with observations and predictions of the neutrino mass. Number densities are higher than those of the relativistic relic neutrino component.
4 pages, no figures, argumentation made more precise