Cosmological Creation of Vector Bosons and Fermions

TL;DR

This paper explores how the early universe's conditions led to the creation of vector bosons and fermions within the Standard Model, proposing that decaying primordial bosons could explain the origin of the CMB.

Contribution

It introduces a novel approach using reparametrization-invariant perturbation theory to describe particle creation in cosmology, linking primordial boson decay to the CMB.

Findings

Intensive creation of longitudinal Z and W bosons during the universe's early rigid state.

Decay of primordial vector bosons potentially explains the origin of the Cosmic Microwave Background.

Derivation of particle distribution functions using holomorphic representation and Bogoliubov coefficients.

Abstract

The cosmological creation of primordial vector bosons and fermions is described in the Standard Model of strong and electro-weak interactions given in a space-time with the relative standard of measurement of geometric intervals. Using the reparametrization - invariant perturbation theory and the holomorphic representation of quantized fields we derive equations for the Bogoliubov coefficients and distribution functions of created particles. The main result is the intensive cosmological creation of longitudinal Z and W bosons (due to their mass singularity) by the universe in the rigid state. We introduce the hypothesis that the decay of the primordially created vector bosons is the origin of the Cosmic Microwave Background radiation.