An equation of state for hot quark matter is derived on the basis of the MIT bag model. It is shown that the pressure at constant energy density depends weakly on the temperature T for 0 ≤ T ≤100 MeV. In contrast to this, the pressure for a constant quark density increases significantly with rising temperature.
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Translated from Astrofizika, Vol. 57, No. 4, pp. 601-611 (November 2014).
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Hajyan, G.S., Alaverdyan, A.G. Hot Strange Stars. I. Equation of State of Hot Strange Quark Matter. Astrophysics 57, 559–569 (2014). https://doi.org/10.1007/s10511-014-9358-1
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DOI: https://doi.org/10.1007/s10511-014-9358-1