On the mass of the Universe born in a black hole

2011/03/22 by Nikodem J. Popławski, Nikodem J. Poplawski, Poplawski, Nikodem J. · 1 citation
Computer Science · Earth and Planetary Sciences · Physics and Astronomy · #Computational Physics and Python Applications #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Geophysics and Gravity Measurements #Relativity and Gravitational Theory #astro-ph.CO #gr-qc

paper · pdf · doi:10.48550/arxiv.1103.4192

5 pages

arxiv created 2011/03/22 · openalex publication_date 2011/03/22 · arxiv updated 2011/03/24 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

It is shown, using the Einstein-Cartan-Sciama-Kibble theory of gravity, that gravitational collapse of spin-fluid fermionic matter with a stiff equation of state in a black hole of mass M forms a new universe of mass ∼ M_∗=M² m_n/m_\textrmPl², where m_n is the mass of a neutron. Equaling M_∗ to the mass of the Universe, which is about 10²⁶ solar masses, gives M∼ 10³ solar masses. Our Universe may thus have originated from the interior of an intermediate-mass black hole.

Cited by

• Mass of the universe in a black hole

Related

• Mass of the universe in a black hole
• Constraint on the Mass of Primordial Black Holes from the Value of the Cosmological Constant
• A fundamental scale of mass for black holes from the cosmological constant
• WilloWISPs: A New Dark Growth Channel for Black Holes Suggests a Full-Spectrum Hierarchical MACHO Mass Function for Dark Matter
• Novel Approach to the Dark Matter Problem: Primordial Intermediate-Mass Black Holes