TY - JOUR AU - Abdelwahab, Mohamed AU - Cruz Dombriz, Álvaro de la AU - Dunsby, P.K.S. PY - 2013 DO - 10.1063/1.4791747 SN - 0094-243x UR - https://hdl.handle.net/20.500.14352/35118 T2 - AIP conference proceedings : Multiverse and fundamental cosmology AB - We study for the first time a complete analysis of the imprint of tensor anisotropies on the Cosmic Microwave Background for a class of f(R) gravity theories within the CAMB-PPF framework. Herein we present the most relevant equations, both for the... LA - eng M2 - 157 PB - American Institute of Physics KW - Microwave background anisotropies KW - Modified gravity KW - Gravitional-waves KW - F(R) gravity KW - Universes KW - Models. TI - Cosmological tensor perturbations in theories beyond Lambda CDM TY - journal article VL - 1514 ER -