Non-gaussianity and secondary gravitational waves from primordial black holes production in -attractor inflation

HIGHLIGHTS

• who: Kazem Rezazadeh from the School of Physics, Institute for Research in Fundamental Sciences (IPM), POBox, Tehran, Iran Department of Physics, University of Kurdistan, Pasdaran Street, Sanandaj, Iran have published the paper: Non-Gaussianity and secondary gravitational waves from primordial black holes production in -attractor inflation, in the Journal: Eur. Phys. J. C
• what: The authors focus on the α-attractor inflation model in which a tiny bump in the inflaton potential enhances the amplitude of the curvature perturbations at some scales and consequently leads to the PBHs production with different mass scales. The authors implement . . .
  

   

  

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