Lensing corrections on galaxy-lensing cross correlations and galaxy-galaxy auto correlations

DOI10.1088/1475-7516/2020/03/045zbMath1490.85004OpenAlexW3012612407MaRDI QIDQ5068430

Vanessa Böhm, Emanuele Castorina, Chirag Modi

Publication date: 6 April 2022

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

Full work available at URL: https://doi.org/10.1088/1475-7516/2020/03/045

zbMATH Keywords

gravitational lensingweak gravitational lensinggalaxy clusteringgalaxy surveys

Mathematics Subject Classification ID

Measures of association (correlation, canonical correlation, etc.) (62H20) Signal detection and filtering (aspects of stochastic processes) (60G35) Diffraction, scattering (78A45) Electromagnetic fields in general relativity and gravitational theory (83C50) Galactic and stellar structure (85A15) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

Related Items (2)

Lensing corrections on galaxy-lensing cross correlations and galaxy-galaxy auto correlations ⋮ Weak lensing “post-Born” effects are equivalent to pure lens-lens couplings

Cites Work

• Weak gravitational lensing
• Cosmological perturbation theory using the FFTLog: formalism and connection to QFT loop integrals
• CMB lensing reconstruction biases in cross-correlation with large-scale structure probes
• Lensing corrections on galaxy-lensing cross correlations and galaxy-galaxy auto correlations

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