2023/01/26 by Philipp Isserstedt, Christian S. Fischer, Isserstedt, Philipp +3
Physics and Astronomy · #High-Energy Particle Collisions Research #Cold Atom Physics and Bose-Einstein Condensates #Quantum Chromodynamics and Particle Interactions
paper · pdf · doi:10.48550/arxiv.2301.10983
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.