QCD's equation of state from Dyson-Schwinger equations
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.
- Pub Date:
- January 2023
- High Energy Physics - Phenomenology
- 6 pages, 2 figures