CMB Tensor Anisotropies in Metric f(R) Gravity

Abstract

We present a description of CMB anisotropies generated by tensor perturbations in f(R) theories of gravity. The temperature power spectrum in the special case of $f(R)=R^n$ is computed using a modified version of CAMB package.

arXiv comment4 pages, 1 figure. Contribution submitted to the proceedings of the Spanish Relativity Meeting ERE2011, September 2011, Madrid, Spain

Cited by in corpus (2)

• On the non-attractive character of gravity in f(R) theories
• On tidal forces in f(R) theories of gravity