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Keywords = Poincaré–Weyl gauge theory

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9 pages, 721 KiB  
Communication
The Solution of the Cosmological Constant Problem: The Cosmological Constant Exponential Decrease in the Super-Early Universe
by Ol’ga Babourova and Boris Frolov
Universe 2020, 6(12), 230; https://doi.org/10.3390/universe6120230 - 4 Dec 2020
Cited by 6 | Viewed by 2124
Abstract
The stage of a super-early (primordial) scale-invariant Universe is considered on the basis of the Poincaré–Weyl gauge theory of gravity in a Cartan–Weyl space-time. An approximate solution has been found that demonstrates an inflationary behavior of the scale factor and, at the same [...] Read more.
The stage of a super-early (primordial) scale-invariant Universe is considered on the basis of the Poincaré–Weyl gauge theory of gravity in a Cartan–Weyl space-time. An approximate solution has been found that demonstrates an inflationary behavior of the scale factor and, at the same time, a sharp exponential decrease in the effective cosmological constant from a huge value at the beginning of the Big Bang to an extremely small (but not zero) value in the modern era, which solves the well-known “cosmological constant problem.” Full article
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