# Mechanism of primordial black holes production and secondary gravitational waves in α-attractor Galileon inflationary scenario

@article{Teimoori2021MechanismOP, title={Mechanism of primordial black holes production and secondary gravitational waves in $\alpha$-attractor Galileon inflationary scenario}, author={Zeinab Teimoori and Kazem Rezazadeh and Mariwan Ahmed Rasheed and Kayoomars Karami}, journal={Journal of Cosmology and Astroparticle Physics}, year={2021}, volume={2021} }

We study the process of the Primordial Black Holes (PBHs) production in the novel framework, namely α-attractor Galileon inflation (G-inflation) model. In our framework, we take the Galileon function as G(ϕ)=GI (ϕ)(1+GII (ϕ)), where the part GI (ϕ) is motivated from the α-attractor inflationary scenario in its original non-canonical frame, and it ensures for the model to be consistent with the Planck 2018 observations at the CMB scales. The part GII (ϕ) is invoked to enhance the curvature…

## 10 Citations

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We study the non-Gaussianity and secondary Gravitational Waves (GWs) in the process of the Primordial Black Holes (PBHs) production from inflation. In our work, we focus on the $$\alpha $$ α…

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