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Multi-scale hierarchy from multidimensional gravity

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dc.contributor.authorBronnikov, K. A.
dc.contributor.authorPopov, A. A.
dc.contributor.authorRubin, S. G.
dc.contributor.authorБронников, Кирилл Александрович
dc.contributor.authorРубин, Сергей Георгиевич
dc.date.accessioned2024-12-27T11:29:02Z
dc.date.available2024-12-27T11:29:02Z
dc.date.issued2023
dc.description.abstractWe discuss the way of solving the hierarchy problem. We show that starting at the Planck scale, the three energy scales — inflationary, electroweak and the cosmological ones can be restored. A mechanism for generating small parameters that leads to a successful solution of the problem is proposed. The tools involved in the process are f(R) gravity and inhomogeneous extra dimensions. Slow rolling of a space domain from the Planck scale down to the inflationary one gives rise to three consequences: an infinite set of causally disconnected domains (pocket universes) are nucleated; quantum fluctuations in each domain produce a variety of fields and an extra-dimensional metric distribution; these distributions are stabilized at a sufficiently low energy scale.
dc.identifier.citationBronnikov, K. A. Multi-scale hierarchy from multidimensional gravity / Bronnikov, K. A., Popov, A. A., Rubin, S. G. // Physics of the Dark Universe. - 2023. - 42. - 10.1016/j.dark.2023.101378
dc.identifier.doi10.1016/j.dark.2023.101378
dc.identifier.urihttps://www.doi.org/10.1016/j.dark.2023.101378
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85177219269&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/29436
dc.relation.ispartofPhysics of the Dark Universe
dc.subjectElectroweak scale
dc.subjectHierarchy problem
dc.subjectPlanck mass
dc.subjectPlanck energy
dc.subjectSymmetry Breaking
dc.titleMulti-scale hierarchy from multidimensional gravity
dc.typeArticle
dspace.entity.typePublication
oaire.citation.volume42
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