Are latest detected events of gravitational waves in favor of some models of inflation based on string theory?

Basem Ghayour, Jafar Khodagholizadeh, M. Afkani +2

The general potential of power-law inflation is as $V(\varphi )\propto {\varphi }^n$ with scalar field $\varphi$. The behavior of inflation is often known as power-law expansion like $S(η)\propto η^…