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Friedmann-like universes with torsion

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 نشر من قبل Christos Tsagas
 تاريخ النشر 2018
  مجال البحث فيزياء
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We consider spatially homogeneous and isotropic cosmologies with non-zero torsion. Given the high symmetry of these universes, we adopt a specific form for the torsion tensor that preserves the homogeneity and isotropy of the spatial surfaces. Employing both covariant and metric-based techniques, we derive the torsion

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