176 citations · 418 across the 6 of their papers we have counts for
7 papers
The evolution of cosmological gravitational waves in f(R) gravity
Kishore N. Ananda, S. Carloni, P. K. S. Dunsby
We give a rigorous and mathematically clear presentation of the Covariant and Gauge Invariant theory of gravitational waves in a perturbed Friedmann-Lemaitre-Robertson-Walker unive…
The evolution of density perturbations in f(R) gravity
S. Carloni, P. K. S. Dunsby, A. Troisi
We give a rigorous and mathematically well defined presentation of the Covariant and Gauge Invariant theory of scalar perturbations of a Friedmann-Lemaitre-Robertson-Walker univers…
Cosmological dynamics of exponential gravity
M. Abdelwahab, S Carloni, P K. S. Dunsby
We present a detailed investigation of the cosmological dynamics based on gravity. We apply the dynamical system approach to both the vacuum and matter cases and obta…
An analysis of the shear dynamics in Bianchi I cosmologies with -gravity
Jannie A. Leach, Peter K. S. Dunsby, Sante Carloni
We consider the case of -gravity and perform a detailed analysis of the dynamics in Bianchi I cosmologies which exhibit {\it local rotational symmetry} (LRS). We find exact so…
Cosmological dynamics of Scalar--Tensor Gravity
S Carloni, J A Leach, S Capozziello +1
We study the phase--space of FLRW models derived from Scalar--Tensor Gravity where the non--minimal coupling is and the effective potential is . Our analysis…
The evolution of tensor perturbations in scalar-tensor theories of gravity
Sante Carloni, Peter K. S. Dunsby
The evolution equations for tensor perturbations in a generic scalar tensor theory of gravity are presented. Exact solution are given for a specific class of theories and Friedmann…