Primordial quark bubbles with leptonic component

M. ORSARIA, H.R. GONCALVES, S.B. DUARTE

Angra dos Reis, Rio de Janeiro, Brasil

Otro; 9th Hadron Physics and 7th Relativistic Aspects of Nuclear Physics (HADRON-RANP 2004); 2004

We introduce the leptonic component to discuss macroscopic bulk properties of primordial bubble quark matter which survived the confinement phase transition in the universe at high temperature. Considering quark matter in equilibrium with the weak interactions, we analyze the boundaries in the mu-mu_{e} plane for which betha equilibrium and charge neutrality can be valid, being mu and mu_{e} the chemical potential associated to the baryonic density and the electrons, respectively.