100 citations · 206 across the 4 of their papers we have counts for
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Dynamical systems analysis of anisotropic cosmologies in -gravity
Naureen Goheer, Jannie A. Leach, Peter K. S. Dunsby
In this paper we study the dynamics of {\it orthogonal spatially homogeneous} Bianchi cosmologies in -gravity. We construct a compact state space by dividing the state space i…
Compactifying the state space for alternative theories of gravity
Naureen Goheer, Jannie A. Leach, Peter K. S. Dunsby
In this paper we address important issues surrounding the choice of variables when performing a dynamical systems analysis of alternative theories of gravity. We discuss the advant…
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…