Elementary particle interaction from a Kaluza-Klein scheme

TL;DR

This paper explores how gauge interactions and particle properties can be derived from a multi-dimensional Kaluza-Klein framework, including applications to the Electroweak model, highlighting the geometrization of gauge theories.

Contribution

It demonstrates how gauge couplings and particle interactions can be geometrically derived from higher-dimensional space-time in a Kaluza-Klein scheme, with specific focus on spinors and the Electroweak model.

Findings

Gauge couplings depend on extra-dimensional coordinates.

Dimensional reduction reproduces known gauge interactions.

Application to the Electroweak model shows consistency with standard physics.

Abstract

We discuss properties of particles and fields in a multi-dimensional space-time, where the geometrization of gauge interactions can be performed. As far as spinors are concerned, we outline how the gauge coupling can be recognized by a proper dependence on extra-coordinates and by the dimensional reduction procedure. Finally applications to the Electro-Weak model are presented.