KFU. Card publication. Multi-scale hierarchy from multidimensional gravity

KAZAN
FEDERAL UNIVERSITY

- RUS
- 中文
- ES

MULTI-SCALE HIERARCHY FROM MULTIDIMENSIONAL GRAVITY

Form of presentation

Articles in international journals and collections

Year of publication

2023

Язык

английский

Authors, employees of KFU

Popov Arkadiy Aleksandrovich, author

Rubin Sergey Georgievich, author

Other authors

Bronnikov Kirill Aleksandrovich, author

Bibliographic description in the original language

Kirill A. Bronnikov Multi-scale hierarchy from multidimensional gravity / Kirill A. Bronnikov, Arkady A. Popov, Sergey G. Rubin // Physics of the Dark Universe. - 2023. - Volume 42. - 101378

Annotation

We 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.

Keywords

Extra dimension; Gravity; Higgs; Inflation

The name of the journal

Physics of the Dark Universe

On-line resource for training course

http://dspace.kpfu.ru/xmlui/bitstream/handle/net/177390/F_1page.pdf?sequence=1&isAllowed=y

URL

https://www.sciencedirect.com/journal/physics-of-the-dark-universe/vol/42/suppl/C?page=2

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=290717&p_lang=2

Resource files

File name	Size (MB)	Format
F_1page.pdf	1,21	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Popov Arkadiy Aleksandrovich	ru_RU
dc.contributor.author	Rubin Sergey Georgievich	ru_RU
dc.contributor.author	Bronnikov Kirill Aleksandrovich	ru_RU
dc.date.accessioned	2023-01-01T00:00:00Z	ru_RU
dc.date.available	2023-01-01T00:00:00Z	ru_RU
dc.date.issued	2023	ru_RU
dc.identifier.citation	Kirill A. Bronnikov Multi-scale hierarchy from multidimensional gravity / Kirill A. Bronnikov, Arkady A. Popov, Sergey G. Rubin // Physics of the Dark Universe. - 2023. - Volume 42. - 101378	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=290717&p_lang=2	ru_RU
dc.description.abstract	Physics of the Dark Universe	ru_RU
dc.description.abstract	We 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.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Multi-scale hierarchy from multidimensional gravity	ru_RU
dc.type	Articles in international journals and collections	ru_RU