635 citations · 6.4k across the 144 of their papers we have counts for
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On the motion of particles in covariant Horava-Lifshitz gravity and the meaning of the A-field
Elcio Abdalla, Alan M. da Silva
We studied the low energy motion of particles in the general covariant version of Horava-Lifshitz gravity proposed by Horava and Melby-Thompson. Using a scalar field coupled to gra…
The signature of the scattering between dark sectors in large scale cosmic microwave background anisotropies
Xiao-Dong Xu, Bin Wang, Elcio Abdalla
We study the interaction between dark sectors by considering the momentum transfer caused by the dark matter scattering elastically within the dark energy fluid. Describing the dar…
Deep connection between f(R) gravity and the interacting dark sector model
Jian-Hua He, Bin Wang, Elcio Abdalla
We examine the conformal equivalence between the gravity and the interacting dark sector model. We review the well-known result that the conformal transformation physically…
Three dimensional Lifshitz black hole and the Korteweg-de Vries equation
E. Abdalla, Jeferson de Oliveira, A. Lima Santos +1
We consider a solution of three dimensional New Massive Gravity with a negative cosmological constant and use the AdS/CTF correspondence to inquire about the equivalent two dimensi…
The role of Dark Matter interaction in galaxy clusters
C. E. Pellicer, Elisa G. M. Ferreira, Daniel C. Guariento +4
We consider a toy model to analyze the consequences of dark matter interaction with a dark energy background on the overall rotation of galaxy clusters and the misalignment between…