The simplest origin of the big bounce and inflation

TL;DR

This paper proposes that torsion, a geometric property linked to quantum mechanics, can naturally explain the big bounce and inflation in cosmology, potentially unifying these concepts.

Contribution

It introduces a black-hole cosmology model based on torsion, offering a novel scenario that unites big bounce and inflation theories.

Findings

Torsion may resolve fundamental issues in general relativity and cosmology.

Black-hole cosmology arising from torsion can unify big bounce and inflation.

The model aligns with recent cosmological debates.

Abstract

Torsion is a geometrical object, required by quantum mechanics in curved spacetime, which may naturally solve fundamental problems of general theory of relativity and cosmology. The black-hole cosmology, resulting from torsion, could be a scenario uniting the ideas of the big bounce and inflation, which were the subject of a recent debate of renowned cosmologists.