论文标题
奇怪星星的路线图
A roadmap to strange star
论文作者
论文摘要
如果正常的男性物质被如此紧密地压缩，以至于原子核息息相关？自1930年代以来就一直提出这个问题。拳头的答案是由Lev Landau提出的，其猜测已得到发展，随后普及了中子之星的概念。但是，另一个答案与奇怪的恒星有关，奇怪的恒星值得关注，尤其是在1960年代建立标准粒子物理模型之后。这项研究的基本思想是通过教学引入的。我们必须强调指出，夸克之间的味道对称性和强烈的耦合对于寻求问题的真实答案至关重要。预计最终答案将出现在多中元天文学时代。还强调的是，除了全球性质的差异（例如，质量 - 拉迪乌斯关系，最大质量，潮汐变形性）外，奇怪的恒星的结合表面（而不是用于传统中子恒星的重力结合的表面）可能在识别天文学观测的奇怪恒星方面起重要作用。
What if normal baryonic matter is compressed so tightly that atomic nuclei come into close contact? This question has been asked since 1930s. The fist answer was presented by Lev Landau whose speculation has been developed, and the concept of neutron star is then popularized. However, another answer is related to strange star, which becomes worthy of attention especially after the establishment of the standard model of particle physics in 1960s. The basic ideas of this study are introduced pedagogically. We must point out emphatically that flavour symmetry of and strong coupling between quarks would be essential in seeking true answer to the question. The final answer is expected to appear in the era of multimessenger astronomy. It is emphasized too that, besides the differences of global properties (e.g., mass-radius relation, maximum mass, tidal deformability), the strong-bound surface of strange star (rather than the gravity-bound one for conventional neutron star) could play an important role in identifying a strange star by astronomical observations.
