143 citations · 395 across the 9 of their papers we have counts for
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hep-th2006★ 95 cited
Late acceleration and crossing in induced gravity
Pantelis S. Apostolopoulos, Nikolaos Tetradis
We study the cosmological evolution on a brane with induced gravity within a bulk with arbitrary matter content. We consider a Friedmann-Robertson-Walker brane, invariantly charact…
astro-ph2006★ 49 cited
Cosmological Acceleration and Gravitational Collapse
Pantelis S. Apostolopoulos, Nikolaos Brouzakis, Nikolaos Tetradis +1
The acceleration parameter defined through the local volume expansion is negative for a pressureless, irrotational fluid with positive energy density. In the presence of inhomogene…