Published 2019 | Version v1
Journal article Metadata-only

Universes Inside a Black Hole with the de Sitter Interior

Creators

  • 1. A.F. Ioffe Physico-Technical Institute of the Russian Academy of Sciences, Polytekhnicheskaja 26, St. Petersburg 194021 (Russian Federation)

Description

We outline the basic ideas and analyze the possibilities of the quantum birth of universes inside regular black holes with the de Sitter interior replacing a singularity. We compare different cases and show that the most plausible case is the birth of a flat universe from an initial quantum fluctuation with a small admixture of radiation and strings with the negative deficit angle, which provides the existence of a potential barrier needed for quantum tunneling.

Availability note (English)

Available from https://www.mdpi.com/2218-1997/5/5/111/pdf; https://doaj.org/article/14aa33f3bf7440d8a19dbd62812e387c; https://www.mdpi.com/2218-1997/5/5/111

Additional details

Identifiers

URL
https://www.mdpi.com/2218-1997/5/5/111/pdf; https://doaj.org/article/14aa33f3bf7440d8a19dbd62812e387c;
DOI
10.3390/universe5050111;

Publishing Information

Journal Title
Universe
Journal Volume
5
Journal Issue
5
Journal Page Range
vp.
ISSN
2218-1997

INIS

Country of Publication
Switzerland
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
51014549
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
BLACK HOLES; DE SITTER SPACE; POTENTIALS; SINGULARITY; TUNNEL EFFECT; UNIVERSE
Descriptors DEC
MATHEMATICAL SPACE; SPACE