326 citations · 2.3k across the 40 of their papers we have counts for
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gr-qc2010★ 21 cited
Relativistic gravitational collapse in comoving coordinates: The post-quasistatic approximation
L. Herrera, W. Barreto
A general iterative method proposed some years ago for the description of relativistic collapse, is presented here in comoving coordinates. For doing that we redefine the basic con…
gr-qc2010★ 71 cited
Lemaitre-Tolman-Bondi dust spacetimes: Symmetry properties and some extensions to the dissipative case
L. Herrera, A. Di Prisco, J. Ospino +1
We consider extensions of Lemaitre-Tolman-Bondi (LTB) spacetimes to the dissipative case. For doing that we previously carry out a systematic study on LTB. This study is based on t…
gr-qc2010★ 142 cited
On the stability of the shear-free condition
L. Herrera, A. Di Prisco, J. Ospino
The evolution equation for the shear is reobtained for a spherically symmetric anisotropic, viscous dissipative fluid distribution, which allows us to investigate conditions for th…