32 citations · 134 across the 13 of their papers we have counts for
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Multiple non-spherical structures from the extrema of Szekeres scalars
Roberto A. Sussman, Ismael Delgado Gaspar
We examine the spatial extrema (local maxima, minima and saddle points) of the covariant scalars (density, Hubble expansion, spatial curvature and eigenvalues of the shear and elec…
Coarse-grained description of cosmic structure from Szekeres models
Roberto A. Sussman, I. Delgado Gaspar, Juan Carlos Hidalgo
We show that the full dynamical freedom of the well known Szekeres models allows for the description of elaborated 3--dimensional networks of cold dark matter structures (over--den…
A non-perturbative study of the evolution of cosmic magnetised sources
I. Delgado Gaspar, A. Pérez Martínez, G. Piccinelli +1
We undertake a hydrodynamical study of a mixture of tightly coupled primordial radiation, neutrinos, baryons, electrons and positrons, together with a gas of already decoupled dark…