Universes Inside a Black Hole with the de Sitter Interior

Dymnikova, Irina

doi:10.3390/universe5050111

Universes Inside a Black Hole with the de Sitter Interior

Irina Dymnikova
(
- Ioffe Phys. Tech. Inst. and
- Warmia Mazury U.
)

May 10, 2019

11 pages

Published in:

Universe 5 (2019) 5, 111

Published: May 10, 2019

DOI:

10.3390/universe5050111

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Abstract: (MDPI)

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.

baby universes
regular black holes
de Sitter vacuum
fluctuation: quantum
tunneling: quantum
black hole
de Sitter
singularity
admixture
string

References(50)

Figures(0)

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