Published December 28, 2011
| public
Journal Article
Cosmological probes of modified gravity: the nonlinear regime
- Creators
- Schmidt, Fabian
Chicago
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Abstract
We review the effects of modified gravity on large-scale structure in the nonlinear regime, focusing on f(R) gravity and the Dvali–Gabadadze–Porrati model, for which full N-body simulations have been performed. In particular, we discuss the abundance of massive halos, the nonlinear matter power spectrum and the dynamics within clusters and galaxies, with particular emphasis on the screening mechanisms present in these models.
Additional Information
© 2011 The Royal Society. One contribution of 16 to a Theo Murphy Meeting Issue 'Testing general relativity with cosmology'. This work was supported by the Gordon and Betty Moore Foundation at Caltech. The simulations used in this work have been performed on the Joint Fermilab—KICP Supercomputing Cluster, supported by grants from Fermilab, Kavli Institute for Cosmological Physics and the University of Chicago.Additional details
- Eprint ID
- 28416
- DOI
- 10.1098/rsta.2011.0290
- Resolver ID
- CaltechAUTHORS:20111212-092417964
- Gordon and Betty Moore Foundation
- Fermilab
- University of Chicago Kavli Institute for Cosmological Physics
- Created
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2011-12-13Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field
- Caltech groups
- Moore Center for Theoretical Cosmology and Physics