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Metric-Affine Myrzakulov Gravity Theories

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 نشر من قبل Lucrezia Ravera
 تاريخ النشر 2021
  مجال البحث فيزياء
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In this paper we review the Myrzakulov Gravity models (MG-N, with $mathrm{N = I, II, ldots, VIII}$) 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 Friedmann-Lema^{i}tre-Robertson-Walker background to study cosmological aspects and applications.



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