Spectral quantities in thermal QCD: a progress report from the FASTSUM collaboration
Gert Aarts, Chris Allton, Jonas Glesaaen, Simon Hands, Benjamin, J\"ager, Seyong Kim, Maria Paola Lombardo, Aleksandr Nikolaev, Sinead M., Ryan, Jonivar Skullerud, Liang-Kai Wu
TL;DR
This paper reports on the progress of the FASTSUM collaboration in studying spectral quantities in thermal QCD using anisotropic lattice simulations with different pion masses, focusing on light quark observables and chiral symmetry restoration.
Contribution
It presents results from Generation 2 and 2L ensembles, highlighting advances in lattice simulation techniques for thermal QCD spectral studies.
Findings
Progress in lattice simulations for thermal QCD
Insights into chiral symmetry restoration
Comparison between different pion mass ensembles
Abstract
In order to study spectral quantities in thermal QCD, the FASTSUM collaboration employs anisotropic lattice simulations with N_f=2+1 flavours of Wilson fermions. Here we discuss our Generation 2 and Generation 2L ensembles, which differ in the pion mass. The focus is on observables related to the light quarks and chiral symmetry restoration.
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Taxonomy
TopicsHigh-Energy Particle Collisions Research · Particle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions