http://arxiv.org/abs/2205.13604
Cosmic voids constitute promising cosmological laboratories. However, a full description of all the redshift-space effects that affect observational measurements is mandatory in order to obtain unbiased cosmological constraints. We make a description in a nutshell of these effects and lay the theoretical foundations for designing reliable cosmological tests based on the void size function and the void-galaxy cross-correlation function. We show that modern spectroscopic surveys offer a high signal-to-noise ratio to detect and study them.
C. Correa and D. Paz
Mon, 30 May 22
3/47
Comments: 3 pages, 1 figure, accepted in Bolet\’in de la Asociaci\’on Argentina de Astronom\’ia
You must be logged in to post a comment.