151 citations · 963 across the 26 of their papers we have counts for
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gr-qc2013★ 16 cited
On detecting interactions in the dark sector with H(z) data
Pedro C. Ferreira, Diego Pavón, Joel C. Carvalho
An interesting approach to the cosmological coincidence problem is to allow dark matter and dark energy interact with each other also nongravitationally. We consider two general An…
gr-qc2009★ 1 cited
Inhomogeneus Inflation and Cosmic no-Hair Conjecture
M. A. S. Nobre, M. R. de Garcia Maia, J. C. Carvalho +1
The cosmic no hair conjecture is tested for a large class of inhomogeneous cosmologies with a positive cosmological constant. Firstly, we derive a new class of exact inhomogeneous…