QCD’s equation of state from Dyson-Schwinger equations
P. Isserstedt*,
C. Fischer and
T. Steinert*: corresponding author
Published on:
June 19, 2023
Abstract
In this contribution, we summarize a truncation-independent method to compute the equation of state within nonperturbative functional approaches. After demonstrating its viability, the method is applied to solutions obtained from a set of truncated Dyson-Schwinger equations for the quark and gluon propagators of (2+1)-flavor QCD to obtain thermodynamic quantities across the phase diagram of strong-interaction matter.
DOI: https://doi.org/10.22323/1.419.0024
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