2 citations
2 papers
astro-ph.CO2026★ 1 cited
Primordial Black Holes Formation Beyond the Standard Cosmic QCD Transition
Maël Gonin, Oleksii Ivanytskyi, David Blaschke +1
We review the role of primordial black holes (PBHs) for illuminating the dark ages of the cosmological evolution and as dark matter (DM) candidates. We elucidate the role of phase…
astro-ph.CO2026★ 2 cited
Nonlinear Matter Power Spectrum from relativistic -body Simulations: CDM versus CDM
Ãzgür Akarsu, Eleonora Di Valentino, JiÅà VyskoÄil +3
We present relativistic -body simulations of a CDM - sign-switching cosmological constant (CC) - scenario under general relativity and compare its nonlinear matter p…