Towards the equation of state at finite density from the lattice

Borsanyi, Szabolcs and Fodor, Zoltan and Guenther, Jana N. and Katz, Sandor K. and Pasztor, Attila and Portillo, Israel and Ratti, Claudia and Szabo, K. K. (2019) Towards the equation of state at finite density from the lattice. NUCLEAR PHYSICS A, 982. pp. 223-226. ISSN 0375-9474, 1873-1554

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Abstract

A new precision lattice simulation set is analyzed for the equation of state to sixth order. We used lattice results at imaginary chemical potentials to calculate the Taylor coefficients, from which the pressure, trace anomaly, energy and entropy density as well as the baryon number can be derived. We discuss an alternative extrapolation strategy and show first results for zero strangeness chemical potential.

Item Type: Article
Uncontrolled Keywords: QCD PHASE-DIAGRAM; TEMPERATURE; Equation of state; lattice QCD
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 01 Jun 2022 05:44
Last Modified: 01 Jun 2022 05:44
URI: https://pred.uni-regensburg.de/id/eprint/27648

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