Almost universal spacetimes in higher-order gravity theories
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DOI: 10.1103/physrevd.99.024043
Abstract: We study almost universal spacetimes --- the spacetimes for which the field equations of any generalized gravity with the Lagrangian constructed from the metric, the Riemann tensor and its covariant derivatives of arbitrary order reduce… read more here.
Keywords: gravity; higher order; order gravity; universal spacetimes ... See more keywords