Dynamical quarks effects on the gluon propagation and chiral symmetry restoration
A. Bashir, A. Raya, J. Rodr\'iguez-Quintero
TL;DR
This paper investigates how light dynamical quarks influence gluon propagation and chiral symmetry restoration by analyzing lattice results and solving the quark gap equation, shedding light on confinement and chiral symmetry breaking in QCD.
Contribution
It provides a detailed analysis of the impact of dynamical quarks on gluon behavior and chiral symmetry restoration using lattice data and gap equation solutions.
Findings
Dynamical quarks modify the infrared gluon propagator.
Chiral symmetry restoration is linked to changes in gluon propagation.
The study connects confinement with the analytic properties of QCD functions.
Abstract
We exploit the recent lattice results for the infrared gluon propagator with light dynamical quarks and solve the gap equation for the quark propagator. Chiral symmetry breaking and confinement (intimately tied with the analytic properties of QCD Schwinger functions) order parameters are then studied.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research