Metric-Affine Myrzakulov Gravity Theories

Myrzakulov, Nurgissa; Myrzakulov, Ratbay; Ravera, Lucrezia

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dc.contributor.author	Myrzakulov, Nurgissa
dc.contributor.author	Myrzakulov, Ratbay
dc.contributor.author	Ravera, Lucrezia
dc.date.accessioned	2024-09-20T11:54:12Z
dc.date.available	2024-09-20T11:54:12Z
dc.date.issued	2021
dc.identifier.citation	Myrzakulov, N.; Myrzakulov, R.; Ravera, L. Metric-Affine Myrzakulov Gravity Theories. Symmetry 2021, 13, 1855. https://doi.org/10.3390/sym13101855	ru
dc.identifier.issn	2073-8994
dc.identifier.other	doi.org/10.3390/sym13101855
dc.identifier.uri	http://rep.enu.kz/handle/enu/16787
dc.description.abstract	In this paper, we review the so-called Myrzakulov Gravity models (MG-N, with N = I, II, . . . , VIII) and derive their respective metric-affine generalizations (MAMG-N), discussing also their particular sub-cases. The field equations of the theories are obtained by regarding the metric tensor and the general affine connection as independent variables. We then focus on the case in which the function characterizing the aforementioned metric-affine models is linear and consider a FriedmannLemaître–Robertson–Walker background to study cosmological aspects and applications. Historical motivation for this research is thoroughly reviewed and specific physical motivations are provided for the aforementioned family of alternative theories of gravity	ru
dc.language.iso	en	ru
dc.publisher	Symmetry	ru
dc.relation.ispartofseries	Volume 13 Issue 10;
dc.subject	modified gravity	ru
dc.subject	metric-affine gravity	ru
dc.subject	gravitation and cosmology	ru
dc.title	Metric-Affine Myrzakulov Gravity Theories	ru
dc.type	Article	ru