Early quark deconfinement in compact star astrophysics and heavy-ion collisions
arXiv:2208.09085 · doi:10.5506/APhysPolBSupp.16.1-A104
Abstract
Based on a recently developed relativistic density functional approach to color-superconducting quark matter and a novel quark-hadron transition construction which phenomenologically accounts for the effects of inhomogeneous pasta phases and quark-hadron continuity, we construct a class of hybrid equations of state applicable at the regimes typical for compact star astrophysics and heavy ion collisions. We outline that early quark deconfinement is a notable consequence of strong diquark pairing providing a good agreement with the observational data and driving the trajectories of the matter evolution during the supernovae explosions toward the regimes typical for the compact star mergers and heavy-ion collisions.
Presented at the Conference ''Quark Matter 2022'' on ultrarelativistic nucleus-nucleus collisions, April 4-10, 2022, Kraków, Poland; minor typo corrections in v2