19 citations · 23 across the 4 of their papers we have counts for
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gr-qc2009★ 4 cited
Cosmological phase space of R^n gravity
Alejandro Aviles Cervantes, Jorge L. Cervantes-Cota
We present some exact solutions and a phase space analysis of metric -gravity models of the type . We divide our discussion in and models. The later mod…
gr-qc2008★ 19 cited
Quasi-local variables and inhomogeneous cosmological sources with spherical symmetry
Roberto A. Sussman
We examine a large class of inhomogeneous spherically symmetric spacetimes that generalize the Lemaitre-Tolman-Bondi dust solutions to nonzero pressure ("LTB spacetimes"). Local co…