Hypermassive quark cores

Abstract

Using a quantum hadrodynamics (QHD) and MIT based models we construct hybrid stars within the Maxwell criteria of hadron-quark phase transition. We are able to produce a hybrid star with maximum mass of 2.15$M_{\odot }$. Furthermore, a 2.03$M_{\odot }$ star with a quark core corresponding to more than $80\%$ of both, its total mass and radius, is also possible.

13 pages, 11 figures, 15 tables

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Cited by in corpus (2)

• On the nature of the mass-gap object in the GW190814 event
• Strange Stars within Bosonic and Fermionic Admixed Dark Matter