Testing gravity at cosmological scales

Details Testing gravity at cosmological scales Testing gravity at cosmological scales

Jan 2012

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2012hell.confq..15b&link_type=abstract

10th Hellenic Astronomical Conference, Proceedings of the conference held at Ioannina, Greece, 5-8 September 2011. Edited by Io

Astronomy and Astrophysics

Astronomy

Scientific paper

We derive an exact analytical solution for the redshift evolution of linear and scale-independent bias, by solving a second order differential equation based on linear perturbation theory. This bias evolution model is applicable to all different types of dark energy and modified gravity models. We propose that the combination of the current bias evolution model with data on the bias of extragalactic mass tracers could provide an efficient way to discriminate between "geometrical" dark energy models and dark energy models that adhere to general relativity.

Affiliated with

Also associated with

No associations

Rating

Testing gravity at cosmological scales does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Testing gravity at cosmological scales, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Testing gravity at cosmological scales will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-911114