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arXiv · 1412.1556

Boson star at finite temperature

S. Latifah·A. Sulaksono·T. Mart
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Abstract

By using a simple thermodynamical method we confirm the finding of Chavanis and Harko that stable Bose-Einstein condensate stars can form. However, by using a thermodynamically consistent boson equation of state, we obtain a less massive Bose-Einstein condensate star compared to the one predicted by Chavanis and Harko. We also obtain that the maximum mass of a boson star is insensitive to the change of matter temperature. However, the mass of boson star with relatively large radius depends significantly on the temperature of the boson matter.

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S. Latifah, A. Sulaksono, T. Mart. 2014-12-04. Boson star at finite temperature. https://doi.org/10.1103/physrevd.90.127501

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