Quark matter equation of state and stellar properties
J. R. Torres, D. P. Menezes
TL;DR
This paper investigates the properties of strange quark matter using the QMDD model, demonstrating its ability to explain massive pulsars through a stiffer equation of state compared to the MIT bag model.
Contribution
It introduces the application of the QMDD model to strange matter, showing it can account for larger stellar masses than traditional models.
Findings
QMDD model explains larger stellar masses
Stiffer equation of state compared to MIT bag model
Supports stability of strange matter at zero temperature
Abstract
In this paper we study strange matter by investigating the stability window within the QMDD model at zero temperature and check that it can explain the very massive pulsar recently detected. We compare our results with the ones obtained from the MIT bag model and see that the QMDD model can explain larger masses, due to the stiffening of the equation of state.
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