lattice simulations 1medium separation scheme 1nambu-jona-lasinio model 1sound velocity 1two-color qcd 1
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hep-ph2026★ 1 cited
Speed of sound peak in two-color dense QCD: confronting effective models with lattice data
Arthur E. B. Pasqualotto, Dyana C. Duarte, Ricardo L. S. Farias +1
The paper investigates the peak in the speed of sound seen in lattice simulations of two‑color, two‑flavor QCD at finite chemical potential and shows that an NJL model enhanced wit…
hep-ph2026
Violation of the Conformal Limit at Finite Density: Insights from Effective Models and Lattice QCD
Francisco X. Azeredo, Arthur E. B. Pasqualotto, Bruno S. Lopes +2
In this work, we discuss recent results obtained with the application of the medium separation scheme (MSS) in different contexts where a clear violation of the conformal limit for…