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Lattice-based equation of state with 3D ising critical point

Publication ,  Conference
Kahangirwe, M; Bass, SA; Jahan, J; Moreau, P; Parotto, P; Ratti, C; Soloveva, O; Stephanov, M; Bratkovskaya, E
Published in: EPJ Web of Conferences
June 26, 2024
Published version (DOI)

The BEST Collaboration equation of state combining lattice data with the 3D Ising critical point encounters limitations due to the truncated Taylor expansion up to µB/T ∼ 2.5. This truncation consequently restricts its applicability at high densities. Through a resummation scheme, the lattice results have been extended to µB/T = 3.5. In this article, we amalgamate these ideas with the 3D-Ising model, yielding a family of equations of state valid up to µB = 700MeV with the correct critical behavior. Our equations of state feature tunable parameters, providing a stable and causal framework-a crucial tool for hydrodynamics simulations.

Duke Scholars

Steffen A. Bass
Author Steffen A. Bass Physics

Published In

EPJ Web of Conferences

DOI

10.1051/epjconf/202429614013

EISSN

2100-014X

ISSN

2101-6275

Publication Date

June 26, 2024

Volume

296

Related Subject Headings

  • 5110 Synchrotrons and accelerators
  • 5107 Particle and high energy physics
 

Citation

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MLA
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Kahangirwe, M., Bass, S. A., Jahan, J., Moreau, P., Parotto, P., Ratti, C., … Bratkovskaya, E. (2024). Lattice-based equation of state with 3D ising critical point. In EPJ Web of Conferences (Vol. 296). https://doi.org/10.1051/epjconf/202429614013
Kahangirwe, M., S. A. Bass, J. Jahan, P. Moreau, P. Parotto, C. Ratti, O. Soloveva, M. Stephanov, and E. Bratkovskaya. “Lattice-based equation of state with 3D ising critical point.” In EPJ Web of Conferences, Vol. 296, 2024. https://doi.org/10.1051/epjconf/202429614013.
Kahangirwe M, Bass SA, Jahan J, Moreau P, Parotto P, Ratti C, et al. Lattice-based equation of state with 3D ising critical point. In: EPJ Web of Conferences. 2024.
Kahangirwe, M., et al. “Lattice-based equation of state with 3D ising critical point.” EPJ Web of Conferences, vol. 296, 2024. Scopus, doi:10.1051/epjconf/202429614013.
Kahangirwe M, Bass SA, Jahan J, Moreau P, Parotto P, Ratti C, Soloveva O, Stephanov M, Bratkovskaya E. Lattice-based equation of state with 3D ising critical point. EPJ Web of Conferences. 2024.
Journal cover image

Published In

EPJ Web of Conferences

DOI

10.1051/epjconf/202429614013

EISSN

2100-014X

ISSN

2101-6275

Publication Date

June 26, 2024

Volume

296

Related Subject Headings

  • 5110 Synchrotrons and accelerators
  • 5107 Particle and high energy physics