Hydrostatic Equilibrium of Hypothetical Quark Stars

Abstract

Ambartsumyan and Saakyan initiated the study of the degenerate superdense gas of elementary particles taking into account various hyperons. Afterwards many authors2> have investigated hyperon stars further either by adding newly discovered element- ary particles or by assuming some inter- actions between these elementary particles. A primitive and straightforward question then arises: What state occurs at the density higher than hyperon stars? No one can answer this question now, as our knowl- edge of strong interaction physics is very incomplete.