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...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
American Physical Society
2017
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| Online Access: | https://eprints.nottingham.ac.uk/47331/ |