"9" . . . "2"^^ . "We present a new approach for averaging in general relativity and cosmology. After a short reviewof the theory originally taken from the equivalence problem, we consider two ways of dealing with averaging based on Cartan scalars. We apply the theory for two different Lemaitre-Tolman-Bondi models. In the first one, the correlation term behaves as a positive cosmological constant, in the second example, the leading correlation term behaves like spatial curvature. We also show the non-triviality of averaging for linearized monochromatic gravitational wave."@en . "2"^^ . . "Averaging in cosmology based on Cartan scalars" . . "0264-9381" . "We present a new approach for averaging in general relativity and cosmology. After a short reviewof the theory originally taken from the equivalence problem, we consider two ways of dealing with averaging based on Cartan scalars. We apply the theory for two different Lemaitre-Tolman-Bondi models. In the first one, the correlation term behaves as a positive cosmological constant, in the second example, the leading correlation term behaves like spatial curvature. We also show the non-triviality of averaging for linearized monochromatic gravitational wave." . "RIV/00216208:11320/14:10290526" . "000334671900013" . . . . . "Classical and Quantum Gravity" . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "gravitational waves; Cartan scalars; cosmology"@en . "11"^^ . . "Ka\u0161par, Petr" . "Sv\u00EDtek, Otakar" . "31" . . "RIV/00216208:11320/14:10290526!RIV15-MSM-11320___" . "4704" . "Averaging in cosmology based on Cartan scalars"@en . "Averaging in cosmology based on Cartan scalars"@en . . . "11320" . "[730CC54934DE]" . "I, P(GB14-37086G), S" . . . . . . "10.1088/0264-9381/31/9/095012" . "Averaging in cosmology based on Cartan scalars" . "http://dx.doi.org/10.1088/0264-9381/31/9/095012" .