KFU. Card publication. Classification of the Horndeski cosmologies via Noether symmetries

KAZAN
FEDERAL UNIVERSITY

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CLASSIFICATION OF THE HORNDESKI COSMOLOGIES VIA NOETHER SYMMETRIES

Form of presentation

Articles in international journals and collections

Year of publication

2018

Язык

английский

Authors, employees of KFU

Sushkov Sergey Vladimirovich, author

Bibliographic description in the original language

Capozziello S. Classification of the Horndeski cosmologies via Noether symmetries / S. Capozziello, K. F. Dialektopoulos, S. V. Sushkov // The European Physical Journal C. - 2018. - V. 78. - 447. https://doi.org/10.1140/epjc/s10052-018-5939-1

Annotation

Adopting Noether point symmetries, we classify and integrate dynamical systems coming from Horndeski cosmologies. The method is particularly effective both to select the form of Horndeski models and to derive exact cosmological solutions. Starting from the Lagrangians selected by the Noether symmetries, it is possible to derive several modified theories of gravity like f(R) gravity, Brans–Dicke gravity, string inspired gravity and so on. In any case, exact solutions are found out.

Keywords

Horndeski theory, Noether symmetry

The name of the journal

EUROPEAN PHYSICAL JOURNAL C

URL

https://doi.org/10.1140/epjc/s10052-018-5939-1

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

https://repository.kpfu.ru/eng/?p_id=190609&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Sushkov Sergey Vladimirovich	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Capozziello S. Classification of the Horndeski cosmologies via Noether symmetries / S. Capozziello, K. F. Dialektopoulos, S. V. Sushkov // The European Physical Journal C. - 2018. - V. 78. - 447. https://doi.org/10.1140/epjc/s10052-018-5939-1	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=190609&p_lang=2	ru_RU
dc.description.abstract	EUROPEAN PHYSICAL JOURNAL C	ru_RU
dc.description.abstract	Adopting Noether point symmetries, we classify and integrate dynamical systems coming from Horndeski cosmologies. The method is particularly effective both to select the form of Horndeski models and to derive exact cosmological solutions. Starting from the Lagrangians selected by the Noether symmetries, it is possible to derive several modified theories of gravity like f(R) gravity, Brans–Dicke gravity, string inspired gravity and so on. In any case, exact solutions are found out.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Horndeski theory	ru_RU
dc.subject	Noether symmetry	ru_RU
dc.title	Classification of the Horndeski cosmologies via Noether symmetries	ru_RU
dc.type	Articles in international journals and collections	ru_RU