Beyond the Standard models of particle physics and cosmology

TL;DR

This paper explores how theories beyond the Standard Model of particle physics influence cosmological models, discussing dark matter, primordial black holes, and antimatter in the universe.

Contribution

It presents new cosmological scenarios based on BSM physics, linking particle theory to dark matter, black holes, and antimatter phenomena.

Findings

Dark atom cosmology offers explanations for dark matter search puzzles.

Clusters of primordial black holes could generate observable gravitational waves.

Antimatter globular clusters may account for cosmic antihelium observations.

Abstract

The modern Standard cosmological model of inflationary Unvierse and baryosynthesis deeply involves particle theory beyond the Standard model (BSM). Inevitably, models of BSM physics lead to cosmological scenarios beyond the Standard cosmological paradigm. Scenarios of dark atom cosmology in the context of puzzles of direct and indirect dark matter searches, of clusters of massive primordial black holes as the source of gravitational wave signals and of antimatter globular cluster as the source of cosmic antihelium are discussed.