“New Inflation” for a Bianchi Type IX Cosmological Model with Rotation and Dark Energy

The first inflationary stage of the Bianchi type IX metric is considered for the case of inflation near the maximum potential according to the old terminology, “new inflation.” The evolution of rotation is studied with dark energy modeled by an anisotropic fluid.

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Bibliographic Details
Published in:Gravitation & cosmology 2023-12, Vol.29 (4), p.362-366
Main Authors: Panov, V. F., Sandakova, O. V., Kuvshinova, E. V.
Format: Article
Language:English
Subjects:
Anisotropic fluids
Astronomical models
Astronomy
Astrophysics and Astroparticles
Classical and Quantum Gravitation
Cosmology
Dark energy
Observations and Techniques
Physics
Physics and Astronomy
Quantum Physics
Relativity Theory
Rotation
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Description
Summary:The first inflationary stage of the Bianchi type IX metric is considered for the case of inflation near the maximum potential according to the old terminology, “new inflation.” The evolution of rotation is studied with dark energy modeled by an anisotropic fluid.
ISSN:0202-2893
1995-0721
DOI:10.1134/S0202289323040175