论文标题
$ f（t，b）$重力的宇宙模型的稳定性分析
Stability analysis for cosmological models in $f(T,B)$ gravity
论文作者
论文摘要
在本文中，我们使用动态系统分析研究了$ f（t，b）$重力的宇宙学解决方案。为此，我们考虑$ f（t，b）$的宇宙学可行功能，这些功能能够再现宇宙的动力学。我们提出了$ f（t，b）$重力的三个特定模型，它们通过将运动方程式作为自主系统来具有一般形式的解决方案。最后，我们研究了与当前的延迟观测值兼容的产生动力学变量相位空间中的双曲线临界点和一般轨迹。
In this paper we study cosmological solutions of the $f(T,B)$ gravity using dynamical system analyses. For this purpose we consider cosmological viable functions of $f(T,B)$ that are capable of reproducing the dynamics of the Universe. We present three specific models of $f(T,B)$ gravity which have a general form of the solutions by writing the equations of motion as an autonomous system. Finally, we study its hyperbolic critical points and general trajectories in the phase space of the resulting dynamical variables which are compatible with the current late-time observations.
