标题： 质量变化的大引力宇宙学的动力学分析 显示英文标题

标题： Dynamical analysis of the cosmology of mass-varying massive gravity

摘要： 我们研究了非线性大质量引力的广义模型的宇宙演化，其中引力子质量由一个滚动标量场给出，并随时间变化。 通过进行动力学分析，我们推导出该系统的临界点并研究其稳定性。 这些临界点可根据它们是否与广义相对论中获得的传统临界点相同分为两类。 我们讨论了相关临界点的宇宙学意义。 显示英文摘要

摘要： We study cosmological evolutions of the generalized model of nonlinear massive gravity in which the graviton mass is given by a rolling scalar field and is varying along time. By performing dynamical analysis, we derive the critical points of this system and study their stabilities. These critical points can be classified into two categories depending on whether they are identical with the traditional ones obtained in General Relativity. We discuss the cosmological implication of relevant critical points.