Speed of sound in dense strong-interaction matter

We study the speed of sound in strong-interaction matter at zero temperature and in density regimes which are expected to be governed by the presence of a color-superconducting gap. At (very) high densities, our analysis indicates that the speed of sound approaches its asymptotic value associated wi...

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Bibliographic Details
Main Author: Jens Braun, Andreas Geißel, Benedikt Schallmo
Format: Article
Language:English
Published: SciPost 2024-04-01
Series:SciPost Physics Core
Online Access:https://scipost.org/SciPostPhysCore.7.2.015