Publication Date:
2015-05-13
Description:
Author(s): Antonio De Felice and Shinji Tsujikawa In the approach of the effective field theory of modified gravity, we derive the second-order action and the equation of motion for tensor perturbations on the flat isotropic cosmological background. This analysis accommodates a wide range of gravitational theories including Horndeski theories, its ... [Phys. Rev. D 91, 103506] Published Mon May 11, 2015
Keywords:
Cosmology
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics