Cluster-counterpart Voids: Void Identification from Galaxy Density Field

We identify cosmic voids from galaxy density fields under the theory of void–cluster correspondence. We extend the previous novel void-identification method developed for the matter density field to the galaxy density field for practical applications. From cosmological N -body simulations, we constr...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Junsup Shim, Changbom Park, Juhan Kim, Sungwook E. Hong
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Subjects:	Large-scale structure of the universe Voids
Online Access:	https://doi.org/10.3847/1538-4357/acd852