299 citations · 3.2k across the 129 of their papers we have counts for
Showing 2015 · gr-qcShow all
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gr-qc2015★ 33 cited
Spherically symmetric Einstein-aether perfect fluid models
Alan A. Coley, Genly Leon, Patrik Sandin +1
We investigate spherically symmetric cosmological models in Einstein-aether theory with a tilted (non-comoving) perfect fluid source. We use a 1+3 frame formalism and adopt the com…
gr-qc2015★ 24 cited
Intermediate accelerated solutions as generic late-time attractors in a modified Jordan-Brans-Dicke theory
Antonella Cid, Genly Leon, Yoelsy Leyva
We investigate a Jordan-Brans-Dicke (JBD) scalar field, , with power-law potential in the presence of a second scalar field, , with an exponential potential, in both the Jord…
gr-qc2015★ 10 cited
Cosmology in time asymmetric extensions of general relativity
Genly Leon, Emmanuel N. Saridakis
We investigate the cosmological behavior in a universe governed by time asymmetric extensions of general relativity, which is a novel modified gravity based on the addition of new,…