Unified model of primordial black holes and dark matter formation

International Conference on Particle Physics and Astrophysics

Grobov, A.V.^1 ; Dmitriev, A.E.^1 ; Dokuchaev, V.I.^1,2 ; Rubin, S.G.^1

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe highway 31, Moscow

115409, Russia^1

Institute for Nuclear Research of the Russian Academy of Sciences, Prospekt 60-letiya Oktyabrya 7a, Moscow

117312, Russia^2

关键词: Dark matter;    Gravitational fields;    Newtonians;    Numerical solution;    Primordial black holes;    Scalar fields;    Unified Modeling;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/675/1/012033/pdf
DOI  :  10.1088/1742-6596/675/1/012033

来源: IOP

【 摘 要 】

We propose a unified model of primordial black holes and soliton dark matter formation. Dynamic of spherically symmetric clumps of scalar field is considered in Newtonian approximation. The formation of hidden mass of the Universe is discussed. Numerical solution of the system of interacting scalar and gravitational fields is used to obtain the mass of a clumps.