We construct an antihalo void catalogue of 150 voids with radii R > 10\, h⁻¹\, Mpc in the Local Super-Volume (< 135\, h⁻¹\, Mpc from the Milky Way), using posterior resimulation of initial conditions inferred by field-level inference with Bayesian Origin Reconstruction from Galaxies (borg). We describe and make use of a new algorithm for creating a single, unified void catalogue by combining different samples from the posterior. The catalogue is complete out to 135\, h⁻¹\, Mpc, with void abundances matching theoretical predictions. Finally, we compute stacked density profiles of those voids which are reliably identified across posterior samples, and show that these are compatible with Λ cold dark matter expectations once environmental selection (e.g. the estimated ~ 4\ per\ cent underdensity of the Local Super-Volume) is accounted for.
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Stopyra et al. (2024) studied this question.
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