Progress of Theoretical Physics · 2007 · 36 citations · 1 references
Natural SciencesPhysicsCosmologyGravitationRelativityCurved SpacetimeGauge TheoryGeneral RelativityMetric GeometryRiemannian GeometrySpacetime GeometryAsymptotically Flat SpacetimesConformal Field TheoryConformal GeometryConformal InvarianceConformal Structure Of SpacetimeCurvature TensorsMetricsSpace-time Curvature In Cosmology
We find a new family of non-separable coordinate transformations bringing the FRW metrics into the manifestly conformally flat form. Our results are simple and complete, while our derivation is quite explicit. We also calculate all the FRW curvatures, including the Weyl tensor.
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INTRODUCTION TO THE MALDACENA CONJECTURE ON AdS/CFT
International Journal of Modern Physics A · 1999 · 116 citations · Full text