TY  - CHAP
AU  - Cruz Dombriz, Álvaro de la
AU  - Dobado González, Antonio
AU  - López Maroto, Antonio
PY  - 2009
SN  - 978-0-7354-0658-2
SN  - 0094-243X
UR  - https://hdl.handle.net/20.500.14352/53241
T2  - Physics and Mathematics of Gravitation
AB  - In the context of f(R) theories of gravity, we study the cosmological evolution of scalar perturbations by using a completely general procedure. We find that the exact fourth-order differential equation for the matter density perturbations in the...
LA  - eng
M2  - 252
PB  - Amer Inst Physics
KW  - Cosmology
KW  - Modified Theories of Gravity
TI  - Cosmological density perturbations in modified gravity theories
TY  - book part
ER  -