Many-quark interactions: Large-$N$ scaling and contribution to baryon masses
F. Buisseret, C. Semay, C.T. Willemyns
TL;DR
This paper develops analytical formulas within a large-$N$ QCD framework to estimate how multiquark interactions influence baryon masses, considering both zero and finite temperature scenarios.
Contribution
It introduces a novel analytical approach to quantify multiquark contributions to baryon masses in the large-$N$ limit of QCD.
Findings
Analytical formulas for multiquark contributions to baryon masses.
Estimates of these contributions at zero and non-zero temperatures.
Insights into baryon melting phenomena.
Abstract
Starting from an effective Hamiltonian modelling a baryon made of identical quarks in the large- approach of QCD, we obtain analytical formulas allowing to estimate the contributions of multiquark interactions to the baryon mass. The cases of vanishing (mass spectrum) and non-vanishing (baryon melting) temperatures are treated.
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