
TL;DR
This paper proposes a novel topological approach to explain the cosmological constant's small value, linking it to black hole volume and topological invariants, providing a natural explanation consistent with observations.
Contribution
It introduces a topological invariants-based model that naturally derives the cosmological constant's value from black hole volume and topology considerations.
Findings
The model's estimated cosmological constant matches observed values.
The approach links topology, black hole volume, and cosmological constant.
Provides a natural explanation for the smallness of the cosmological constant.
Abstract
The concordance model of cosmology suffers from the major theoretical problems surrounding the observed value and recent emergence of a cosmological constant. In this paper we present a novel approach, which explains more naturally its value than that based on quantum vacuum energy, in the form of topological invariants characteristic classes, included as Lagrange multipliers in the action. The approach draws from topological as well as dynamical system consideration, generating as a byproduct an effective cosmological constant. General Relativity is recovered by canceling the torsion in a region containing the observable Universe, which boundary constraints the invariants, thus yielding the effective cosmological constant's form. As that form's denominator contains the total volume of the average black hole, calculated from a geometrical mean on the estimated black hole mass…
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