12 citations · 21 across the 2 of their papers we have counts for
2 papers
gr-qc2016★ 9 cited
Averaged Lemaître-Tolman-Bondi dynamics
Eddy G. Chirinos Isidro, Rodrigo M. Barbosa, Oliver F. Piattella +1
We consider cosmological backreaction effects in Buchert's averaging formalism on the basis of an explicit solution of the Lemaître-Tolman-Bondi (LTB) dynamics which is linear in t…
gr-qc2015★ 12 cited
Cosmic bulk viscosity through backreaction
Rodrigo M. Barbosa, G. Eddy, I. Chirinos +2
We consider an effective viscous pressure as the result of a backreaction of inhomogeneities within Buchert's formalism. The use of an effective metric with a time-dependent curvat…