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Equation of state of strange stars with admissible dark matter: Derivation from galactic rotational curves
Astronomische Nachrichten ( IF 1.1 ) Pub Date : 2021-02-14 , DOI: 10.1002/asna.202113925
Moisés Razeira 1 , Fabio Köpp 2 , Guilherme Volkmer 2 , Magno Machado 2 , Dimiter Hadjimichef 2 , César A. Zen Vasconcellos 2, 3
Affiliation  

Compact stars consisting of strange quark matter and strange matter with admissible dark matter are studied by solving the Tolman‐Oppenheimer‐Volkoff equations for two fluids interacting only by gravity, with the dark‐matter EoS obtained by means of galaxy rotation curves. The properties of these stars are explored by means of the modeling of their mass‐radius relations and gravitational redshifts.

中文翻译:

具有可容许暗物质的奇异恒星的状态方程:来自银河系旋转曲线的推导

通过求解仅靠重力相互作用的两种流体的Tolman-Oppenheimer-Volkoff方程,研究了由奇怪的夸克物质和带有可允许的暗物质的奇异星组成的紧凑恒星,并通过星系旋转曲线获得了暗物质EoS。通过对它们的质量半径关系和引力红移进行建模,可以探索这些恒星的特性。
更新日期:2021-03-22
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