| Issue |
EPJ Web Conf.
Volume 364, 2026
XXXI International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions “Quark Matter 2025”
|
|
|---|---|---|
| Article Number | 04004 | |
| Number of page(s) | 4 | |
| Section | Collective Dynamics & Small Systems | |
| DOI | https://doi.org/10.1051/epjconf/202636404004 | |
| Published online | 17 April 2026 | |
https://doi.org/10.1051/epjconf/202636404004
Transport coeffcients from pQCD to the Hadron resonance gas at finite BSQ densities
University of Illinois Urbana-Champaign, USA
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Published online: 17 April 2026
Abstract
We calculate the shear viscosity, η, in two limits: perturbative QCD and an excluded-volume hadron resonance gas (HRG), at finite BSQ densities. Using an interpolation framework, we connect these regimes. In addition, we present results for (almost) next-to-leading order weak-coupling shear viscosity for QCD at finite μB, and discuss the convergence of the perturbative series
© The Authors, published by EDP Sciences, 2026
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