An estimator for the lensing potential from galaxy number counts

DOI10.1088/1475-7516/2022/06/024zbMath1506.85004arXiv2201.04129OpenAlexW4283316285MaRDI QIDQ5099337

Martin Kunz, J. Carron, Viraj Nistane, Mona Jalilvand, Ruth Durrer

Publication date: 31 August 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2201.04129

zbMATH Keywords

gravitational lensingweak gravitational lensinggalaxy surveysredshift surveys

Mathematics Subject Classification ID

Signal detection and filtering (aspects of stochastic processes) (60G35) Diffraction, scattering (78A45) Spectrum, resolvent (47A10) Galactic and stellar structure (85A15) Special classes of entire functions of one complex variable and growth estimates (30D15)

Related Items (1)

A new observable for cosmic shear

Cites Work

• Weak gravitational lensing
• Higher order relativistic galaxy number counts: dominating terms
• Full-sky bispectrum in redshift space for 21cm intensity maps

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