Quantum magnetic monopoles at the Planck era from unified spinor fields

Mauricio Bellini

doi:10.1016/j.dark.2020.100693

paper

Quantum magnetic monopoles at the Planck era from unified spinor fields

arXiv:2005.07260 · doi:10.1016/j.dark.2020.100693

Abstract

I use Unified Spinor Fields (USF), to discuss the creation of magnetic monopoles during preinflation, as excitations of the quantum vacuum coming from a condensate of massive charged vector bosons. For a primordial universe with total energy $M_{p}$ , and for magnetic monopoles created with a total Planck magnetic charge $q_{M} = q_{P} = \pm e / α$ and a total mass $m_{M}$ , it is obtained after quantisation of the action that the fine-structure constant is given by: $α = \frac{5}{6} (1 - \frac{16 m _{M}}{5 M _{p}}) (\frac{e}{q _{M}})^{2}$ . If these magnetic monopoles were with total magnetic charge $q_{M} = \pm e$ and a small mass $m = m_{M} / n$ , there would be a large number of small quantum magnetic monopoles which could be candidates to explain the presence of dark matter with a $30.97 %$ of the energy in the primordial universe at the Planck era. The case of milli-magnetically charged particles is also analysed. We demonstrate that magnetic monopoles (MM) with masses less than $3.6 \times 1 0^{3}$ GeV, can exist with a very small charges of up to $1 0^{- 14} e$ , which are quantities of interest for searches to be performed in the ATLAS and MoEDAL experiments.

Published in Phys. Dark Univ

Quantum magnetic monopoles at the Planck era from unified spinor fields

Abstract

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