429 citations · 4.1k across the 77 of their papers we have counts for
6 papers · 1 filter
Only the Lonely: H I Imaging of Void Galaxies
K. Kreckel, E. Platen, M. A. Aragón-Calvo +6
Void galaxies, residing within the deepest underdensities of the Cosmic Web, present an ideal population for the study of galaxy formation and evolution in an environment undisturb…
Hierarchy of N-point functions in the LCDM and ReBEL cosmologies
Wojciech A. Hellwing, Roman Juszkiewicz, Rien van de Weygaert
In this work we investigate higher order statistics for the $\lcdm$ and ReBEL scalar-interacting dark matter models by analyzing $180\hmpc$ dark matter N-body simulation ensembles.…
Multiscale Phenomenology of the Cosmic Web
Miguel A. Aragon-Calvo, Rien van de Weygaert, Bernard J. T. Jones
We analyze the structure and connectivity of the distinct morphologies that define the Cosmic Web. With the help of our Multiscale Morphology Filter (MMF), we dissect the matter di…
Alpha Shape Topology of the Cosmic Web
Rien van de Weygaert, Gert Vegter, Erwin Platen +2
We study the topology of the Megaparsec Cosmic Web on the basis of the Alpha Shapes of the galaxy distribution. The simplicial complexes of the alpha shapes are used to determine t…
Unfolding the Hierarchy of Voids
M. A. Aragon-Calvo, R. van de Weygaert, P. Araya-Melo +2
We present a framework for the hierarchical identification and characterization of voids based on the Watershed Void Finder. The Hierarchical Void Finder is based on a generalizati…
Fossil evidence for spin alignment of SDSS galaxies in filaments
Bernard J. T. Jones, Rien van de Weygaert, Miguel A. Aragon-Calvo
We search for and find fossil evidence that the distribution of the spin axes of galaxies in cosmic web filaments relative to their host filaments are not randomly distributed. Thi…