具有奇异线壳的夸克星的热弛豫和冷却
Thermal Relaxation and Cooling of Quark Stars with a Strangelet Crust
摘要：
在这篇文章中，我们将探讨孤立夸克星的冷却。这些天体由均匀的夸克物质核心构成，外壳由物质构成。为此，我们采用了两种地壳：（i）由遵循Baym-Pethick-Sutherland（BPS）状态方程（EoS）的纯核物质构成的地壳;（ii）由奇异夸克物质（奇异夸克）的块金构成的地壳。这两个模型都有麻省理工学院袋模型EoS描述的相同的夸克物质核心。我们的主要目的是量化奇异夸克壳对这些奇异恒星的冷却和弛豫时间的影响。我们还对夸克星的热弛豫进行了深入的研究，发现具有奇异夸克壳的天体具有明显不同的热弛豫时间。我们的研究还包括夸克核中色超导性的可能影响。
英文摘要：
In this article, we explore the cooling of isolated quark stars. These objects are structured of a homogeneous quark matter core and crusted by matter. To do this, we adopt two kinds of crust: (i) a crust made of purely nuclear matter following the Baym-Pethick-Sutherland (BPS) equation of state (EoS) and (ii) a crust made of nuggets of strange quark matter (strangelets). Both models have the same quark matter core described by the MIT bag model EoS. Our main purpose is to quantify the effects of a strangelet crust on the cooling and relaxation times of these strange stars. We also perform a thorough study of the thermal relaxation of quark stars, in which we have found that objects with a strangelet crust have a significantly different thermal relaxation time. Our study also includes the possible effects of color superconductivity in the quark core.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
