On the theory and applications of modern cosmography

  title={On the theory and applications of modern cosmography},
  author={Peter Dunsby and Orlando Luongo},
  journal={arXiv: General Relativity and Quantum Cosmology},
  • P. DunsbyO. Luongo
  • Published 20 November 2015
  • Physics
  • arXiv: General Relativity and Quantum Cosmology
Cosmography represents an important branch of cosmology which aims to describe the universe without the need of postulating \emph{a priori} any particular cosmological model. All quantities of interest are expanded as a Taylor series around here and now, providing in principle, a way of directly matching with cosmological data. In this way, cosmography can be regarded a model-independent technique, able to fix cosmic bounds, although several issues limit its use in various model reconstructions… 

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