[SU(5)]^3 SUSY unification

TL;DR

This paper explores a supersymmetric unification model based on [SUSY(5)]^3 at an energy scale near 10^18.3 GeV, showing it closely aligns with critical coupling values at the Planck scale.

Contribution

It demonstrates the feasibility of [SUSY(5)]^3 SUSY unification at a high energy scale with specific coupling constants, connecting GUT and Planck scale physics.

Findings

Unification scale around 10^18.3 GeV.

GUT inverse finestructure constant approximately 34.4.

Close proximity to critical coupling at the Planck scale.

Abstract

In the present paper we demonstrate the possibility of the [SUSY(5)]^3 SUSY unification at the energy scale $\mu_{GUT}\approx 10^{18.3} GeV$ with the value of GUT inverse finestructure constant $\alpha_{GUT}^{-1}\approx 34.4$, which is very close to its critical value $\alpha_{5, crit}^{-1}\approx 34.0$, existing at the Planck scale.