论文标题
标量宇宙学扰动
Scalar Cosmological Perturbations
论文作者
论文摘要
在本文中，我们介绍了单个场膨胀模型的标量宇宙学扰动，直到偏差为一阶。基督教符号和张力量是在宇宙时间t的功能上明确计算的。爱因斯坦方程在偏差方面最新求解，并得出标量扰动方程。
In this paper we present the study of the scalar cosmological perturbations of a single field inflationary model up to first order in deviation. The Christoffel symbols and the tensorial quantities are calculated explicitly in function of the cosmic time t. The Einstein equations are solved up-to first order in deviation and the scalar perturbations equation is derived.
