Beyond the growth rate of cosmic structure: testing modified gravity models with an extra degree of freedom

In ‘modified’ gravity the observed acceleration of the universe is explained by changing the gravitational force law or the number of degrees of freedom in the gravitational sector. Both possibilities can be tested by measurements of cosmological structure formation. In this paper we elaborate the d...

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Bibliographic Details
Main Authors: Burrage, Clare, Parkinson, David, Seery, David
Format: Article
Published: American Physical Society 2017
Online Access:https://eprints.nottingham.ac.uk/47331/

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