45 citations · 146 across the 17 of their papers we have counts for
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gr-qc2016
Refinements in the Jungle Universes
Alicia Simon-Petit, Han-Hoe Yap, Jérôme Perez
How can effective barotropic matter emerge from the interaction of cosmological fluids in an isotropic and homogeneous cosmological model ? The dynamics of homogeneous and isotropi…
gr-qc2013★ 31 cited
The Jungle Universe
Jérôme Perez, André Füzfa, Timoteo Carletti +2
In this paper, we exploit the fact that the dynamics of homogeneous and isotropic Friedmann-Lemaitre universes is a special case of generalized Lotka-Volterra system where the comp…
gr-qc2006★ 1 cited
Dynamics of Anisotropic Universes
Jerome Perez
We present a general study of the dynamical properties of Anisotropic Bianchi Universes in the context of Einstein General Relativity. Integrability results using Kovalevskaya expo…