2024/07/01 by E. O. Pozdeeva, Pozdeeva, E. O., S. Yu. Vernov +1 · 2 citations
Physics and Astronomy · Earth and Planetary Sciences · Economics, Econometrics and Finance · #Cosmology and Gravitation Theories #Geophysics and Gravity Measurements #Stochastic processes and financial applications
paper · pdf · doi:10.48550/arxiv.2407.00999
We propose a two-field inflationary model with the induced gravity term. Using conformal transformation of the metric, we get the chiral cosmological model with two scalar fields. We demonstrate that the constructed inflationary model does not contradict to the recent observation data and is suitable for primordial black hole (PBH) formation. The estimation of PBH masses allows to consider PBHs as dark matter candidates.