$q\bar q$-potential: a critical reappraisal
G.C. Rossi, M. Testa
TL;DR
This paper explores methods to define and calculate the potential between quark-antiquark pairs in different color states, providing a detailed reexamination of the concept within quantum chromodynamics.
Contribution
It introduces a novel approach to defining and computing the quark-antiquark potential in singlet and octet representations, offering a critical reassessment of existing methods.
Findings
Defined the quark-antiquark potential in singlet and octet states.
Developed a computational framework for these potentials.
Provided insights into the color dependence of the potential.
Abstract
We show how it is possible to define and compute the potential between and external sources in the singlet and octet (adjoint) representation of the colour group.
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Taxonomy
TopicsMolecular spectroscopy and chirality