High-z cosmography at a glance [PDF]
Vincenzo Vitagliano, Jun-Qing Xia, Stefano Liberati, Matteo VielCosmography is the tool that makes possible to untie the interpretation of cosmological observations from the definition of any dynamical prior. We review the constraints on the cosmographic parameter obtained using the most thorough data set ensemble available. We focus on some specific topics about the statistically based selection of the most stringent fitting expansion.View original: http://arxiv.org/abs/1302.7155
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