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Comment on "Nontrivial Geometries : Bounds on the Curvature of the Universe"
The paper 0705.0332v1 seeks to study the effect of non-trivial spatial curvature in homogeneous and isotropic models. We note that the space considered is not homogeneous, and that the equations of motion used are inconsistent with the metric. Also, we explain why the spatial curvature of homogeneou...
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Lenguaje: | eng |
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2007
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Acceso en línea: | https://dx.doi.org/10.1016/j.astropartphys.2008.09.001 http://cds.cern.ch/record/1037309 |