TY  - JOUR
AU  - Abebe, Amare
AU  - Abdelwahab, Mohamed
AU  - Cruz Dombriz, Álvaro de la
AU  - Dunsby, Peter K. S.
PY  - 2012
DO  - 10.1088/0264-9381/29/13/135011
SN  - 0264-9381
UR  - https://hdl.handle.net/20.500.14352/44480
T2  - Classical and quantum gravity
AB  - We study the evolution of scalar cosmological perturbations in the 1 + 3 covariant gauge-invariant formalism for generic f(R) theories of gravity. Extending previous works, we give a complete set of equations describing the evolution of matter and...
LA  - eng
PB  - Institute of Physics
KW  - Probe wmap observations
KW  - Cosmological perturbations
KW  - Dark energy
KW  - Constant
KW  - Dynamics
KW  - Models
TI  - Covariant gauge-invariant perturbations in multifluid f (R) gravity
TY  - journal article
VL  - 29
ER  -