Cosmology from Galaxy Redshift Surveys with PointNet

S Anagnostidis, A Thomsen, T Kacprzak… - arXiv preprint arXiv …, 2022 -
Astrophysics paper astro-ph.CO Suggest

… The presented approach contributes to this by demonstrating a simulation-based inference analysis framework with PointNets. They can efficiently operate on large galaxy point clouds, …

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title={Cosmology from Galaxy Redshift Surveys with PointNet},
author={Sotiris Anagnostidis and Arne Thomsen and Tomasz Kacprzak and Tilman Tröster and Luca Biggio and Alexandre Refregier and Thomas Hofmann},
primaryClass={id='astro-ph.CO' full_name='Cosmology and Nongalactic Astrophysics' is_active=True alt_name=None in_archive='astro-ph' is_general=False description='Phenomenology of early universe, cosmic microwave background, cosmological parameters, primordial element abundances, extragalactic distance scale, large-scale structure of the universe. Groups, superclusters, voids, intergalactic medium. Particle astrophysics dark energy, dark matter, baryogenesis, leptogenesis, inflationary models, reheating, monopoles, WIMPs, cosmic strings, primordial black holes, cosmological gravitational radiation'}