Colour effective particles and confinement

TL;DR

This paper reviews theories suggesting that color confinement in quantum chromodynamics is achieved through singular interactions at large distances among effective particles like constituent quarks, diquarks, and massive gluons.

Contribution

It synthesizes existing research on the role of singular long-distance interactions in realizing color confinement.

Findings

Color confinement may be explained by singular interactions at large distances.

Effective particles such as constituent quarks and gluons are central to confinement mechanisms.

The review highlights the importance of non-perturbative effects in QCD confinement theories.

Abstract

Here I present a brief review of papers where the idea is pushed forward that colour confinement is realized by singular interaction at large distances between colour effective particles (constituent quarks, diquarks, massive effective gluons).