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Observational Challenges for the Standard FLRW Model

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arxiv 1512.03313 v2 pith:DB23NCGW submitted 2015-12-10 astro-ph.CO gr-qc

Thomas Buchert , Alan A. Coley , Hagen Kleinert , Boudewijn F. Roukema , David L. Wiltshire This is my paper · ORCID
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keywords challengesmodelobservationalstandardcosmologicaldescribeflrwfourteenth
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We summarise some of the main observational challenges for the standard Friedmann-Lemaitre-Robertson-Walker cosmological model and describe how results recently presented in the parallel session `Large--scale Structure and Statistics' (DE3) at the `Fourteenth Marcel Grossman Meeting on General Relativity' are related to these challenges.

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Cited by 3 Pith papers

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    Gaia quasar proper motions show a significant quadrupole signal matching an axisymmetric Bianchi I anisotropy model, but the amplitude does not increase with redshift as the model requires and the inferred local shear...

  2. Anisotropic power-law inflation for the S\'aez-Ballester theory non-minimally coupled to a vector field

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    A stable anisotropic inflationary solution exists in the Saez-Ballester theory, but it is equivalent to the known Kanno-Soda-Watanabe solution and has a too-large tensor-to-scalar ratio.

  3. Testing $\gamma\delta$CDM Model in the Redshift Bins

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