标题： 量子强子动力学与中子星物理的本科方法 显示英文标题

标题： An Undergraduate Approach to the Quantum Hadrodynamics and the Physics of Neutron Stars

摘要： 在本教程中，我讨论如何从量子强子动力学的微观方法建模中子星。 在简要讨论了流体静力平衡之后，我讨论模型中每个介子的作用以及如何计算相应的状态方程和预期值。 每个介子都是单独介绍的。 从分析和数值的角度分析其影响。 为了明确展示给定介子的影响，在固定以再现已知约束之前，耦合常数在任意范围内变化。 本工作旨在为高年级本科生和早期研究生提供参考。 状态方程是从统计力学形式主义中获得的，这更符合学生在研究生涯这一阶段的熟悉程度，而不是传统的量子场论形式主义。 显示英文摘要

摘要： In this tutorial, I discuss how to model a neutron star from the Quantum Hadrodynamics microscopic approach. After a brief discussion about hydrostatic equilibrium, I discuss the role of each meson of the model and how to calculate the corresponding equation of state and the expected values. Each meson is introduced individually. Its effects are analyzed from both an analytical and a numerical point of view. To explicitly show the effects of a given meson, the coupling constant is varied in an arbitrary range before being fixed to reproduce well-known constraints. This work is intended for late undergraduate students as well as early graduate students. The equation of states is obtained from the statistical mechanics formalism, which is more familiar to students at this stage of their research career, instead of the traditional quantum field theory formalism.