Properties of the QCD thermal transition with \(N_f=2+1\) flavours of Wilson quark

We study properties of the thermal transition in QCD, using anisotropic, fixed-scale lattice simulations with \(N_f = 2+1\) flavours of Wilson fermion. Observables are compared for two values of the pion mass, focusing on chiral properties. Results are presented for the Polyakov loop, various suscep...

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Bibliographic Details
Published in:arXiv.org 2020-07
Main Authors: Aarts, G, Allton, C, Glesaaen, J, Hands, S, Jäger, B, Kim, S, Lombardo, M P, Nikolaev, A A, Ryan, S M, J -I Skullerud, L -K Wu
Format: Article
Language:English
Subjects:
Fermions
Flavor (particle physics)
Pions
Properties (attributes)
Quantum chromodynamics
Online Access:Get full text
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Summary:We study properties of the thermal transition in QCD, using anisotropic, fixed-scale lattice simulations with \(N_f = 2+1\) flavours of Wilson fermion. Observables are compared for two values of the pion mass, focusing on chiral properties. Results are presented for the Polyakov loop, various susceptibilities, the chiral condensate and its susceptibility, and the onset of parity doubling in the light and strange baryonic sector.
ISSN:2331-8422