The current paper is concerned with extracting a novel law for a varying polynomial deceleration parameter. This law covers each of Berman’s laws, a linearly varying deceleration parameter, a periodic Universe with a varying deceleration parameter of the second degree, and many other models. Additionally, this novel law tells us about the behavior of the Universe. Furthermore, it gives appropriate results with data (SNIa data and CMB shift), particularly of the late time of the Universe. In accordance with this law, one can expect several patterns in the evolution of the Universe like Big Rip, Big Crunch, periodic Universe, and dark energy.

中文翻译：

---

利用变化的多项式减速度参数生成的宇宙学模型

目前的论文涉及为变化的多项式减速参数提取新的定律。该定律涵盖了伯曼定律，线性变化的减速参数，具有变化的二度减速参数的周期性宇宙以及许多其他模型。此外，这部新颖的定律还告诉我们有关宇宙行为的信息。此外，它对数据（SNIa数据和CMB偏移）给出了适当的结果，尤其是宇宙的晚期。根据这一定律，可以预期宇宙演化的几种模式，例如大裂口，大紧缩，周期性宇宙和暗能量。