Excluded Volume Effects on Cold Neutron Star Phenomenology
Observable properties of neutron stars are studied within a hadronic equation of state derived from the quark level. The effect of short-range repulsion is incorporated within the excluded volume framework. It is found that one can sustain neutron stars with masses as large as 2.2$M_\odot$ even incl...
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| Zusammenfassung: | Observable properties of neutron stars are studied within a hadronic equation
of state derived from the quark level. The effect of short-range repulsion is
incorporated within the excluded volume framework. It is found that one can
sustain neutron stars with masses as large as 2.2$M_\odot$ even including
hyperons in $\beta$ equilibrium, while producing radii and tidal
deformabilities consistent with current constraints. |
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| DOI: | 10.48550/arxiv.2308.08987 |