A Non-Technical Introduction to Confinement and N=2 Globally Supersymmetric Yang-Mills Gauge Theories

TL;DR

This paper provides an accessible overview of confinement in QCD and N=2 supersymmetric Yang-Mills theories, highlighting the physical ideas and the dual superconductor model without heavy technical details.

Contribution

It introduces the concept of confinement in QCD and its realization in N=2 SYM, emphasizing the physical intuition behind the dual superconductor picture.

Findings

Confinement can be understood as a dual superconductor phenomenon.

N=2 SYM offers a framework to implement the confinement picture.

The paper clarifies the physical ideas behind confinement mechanisms.

Abstract

The aim of this talk is to give a brief introduction to the problem of confinement in QCD and to N=2 globally supersymmetric Yang-Mills gauge theories (SYM). While avoiding technicalities as much as possible I will try to emphasize the physical ideas which lie behind the picture of confinement as a consequence of the vacua of QCD to be a dual superconductor. Finally I review the implementation of this picture in the framework of N=2 SYM.