A naive toy model of dark matter: Fermion sea

作者:Zhang YuJie*
来源:Science China Physics,Mechanics & Astronomy, 2011, 54(6): 1178-1178.
DOI:10.1007/s11433-010-4242-4

摘要

A naive toy model that the fermion sea offers the dark matter density is discussed here. If the fermion sea fills the total space and the temperature equals the temperature of CMB, we can get the mass of the fermion is about 4.7 x 10(-38) kg (0.026 eV).