MUSES: Modular Unified Solver of the Equation of State
Published February 12, 2025 | Version 1.0.1
Software Open

4D Taylor-expanded lattice (BQS) Equation of State module

Authors/Creators

  • 1. ROR icon University of Houston
  • 2. ROR icon University of Turin
  • 3. ROR icon Massachusetts Institute of Technology
  • 4. ROR icon University of Illinois System

Description

The so-called BQS EoS (Equation of State) module of the NSF-funded MUSES project enables to calculate a 4D equation of state of nuclear matter, at finite temperature and finite baryon number, electric charge and strangeness chemical potentials, respectively. It is based on a 3-dimensional Taylor expansion of lattice QCD data computed at zero chemical potentials. It can be used to compute nuclear equations of state for a temperature range of 30 < T < 600 MeV, and for chemical potential values 0 < µ < 450 MeV for all three conserved charges B, Q and S.

For more information about the BQS module, see the full MUSES documentation.

When using results from this module for scientific publication, please cite also:
J. Noronha-Hostler, P. Parotto, C. Ratti, and J. M. Stafford, Phys.Rev.C 100, 064910 (2019), arXiv:1902.06723 [hep-ph]

Immutable commit for v1.0.1: https://gitlab.com/nsf-muses/module-bqs-eos/module-bqs-eos/-/tree/v1.0.1?ref_type=tags

MUSES project website: https://musesframework.io/

Files

MUSES-BQS_eos-v1.0.1.zip

Files (3.3 MB)

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Additional details

Related works

Is described by
Journal article: 10.1103/PhysRevC.100.064910 (DOI)

Funding

U.S. National Science Foundation
Frameworks: MUSES, Modular Unified Solver of the Equation of State 2103680

Software

Repository URL
https://gitlab.com/nsf-muses/module-bqs-eos/module-bqs-eos
Programming language
Python , C , Shell , Dockerfile , Makefile
Development Status
Active