Ehreshmann theory of connection in a principal bundle - compendium for physicists

TL;DR

This paper provides a comprehensive overview of the theory of connections in principal bundles, aiming to serve as a useful resource for young relativists and researchers in the field.

Contribution

It offers a detailed compendium on connection theory in principal bundles, filling a gap for educational resources for physicists and relativists.

Findings

Clarifies the mathematical structure of connections in principal bundles

Provides practical insights for applications in relativity and gauge theories

Serves as an educational resource for young physicists

Abstract

In the paper we give a compendium about theory of connection. We think that this compendium will be useful for young relativists.