Primordial bubbles evolution with beta equilibrium and charge neutrality

Abstract

We discuss macroscopic bulk properties of primordial bubbles quark matter which survived the confinement phase transition in the early universe. Electron and quark components are considered at zero temperaturemantaining beta equilibrium and charge neutrality. We analyze the possibility that a superconducting phase transition occurs,changing the initially unpaired quark matter phase to the colour-flavor locked (CFL) alternative without electrons. We had considered the gap energy and the Goldstone bosons condensation for the pressure calculation in the CFL phase.