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Quark mass density- and temperature- dependent model for strange quark matter

Y. Zhang
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Abstract

It is found that the radius of a stable strangelet decreases as the temperature increases in a quark mass density-dependent model. To overcome this difficulty, we extend this model to a quark mass density- and temperature- dependent model in which the vacuum energy density at zero baryon density limit B depends on temperature. An ansatz is introduced and the regions for the best choice of the parameters are studied.

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Y. Zhang. 2002-03-05. Quark mass density- and temperature- dependent model for strange quark matter. https://doi.org/10.1209/epl%2Fi2001-00112-5

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