404 citations · 2.8k across the 36 of their papers we have counts for
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gr-qc2018★ 206 cited
Definition of complexity for dynamical spherically symmetric dissipative self-gravitating fluid distributions
L. Herrera, A. Di Prisco, J. Ospino
The recently proposed definition of complexity for static and spherically symmetric self--gravitating systems [1], is extended to the fully dynamic situation. In this latter case w…
gr-qc2018★ 4 cited
Are there any models with homogeneous energy density?
J. Ospino, J. L. Hernández-Pastora, H. Hernández +1
By applying a recent method --based on a tetrad formalism in General Relativity and the orthogonal splitting of the Riemann tensor-- to the simple spherical static case, we found t…