A Lagrangian theory for galaxy shape statistics

DOI10.1088/1475-7516/2024/01/027WikidataQ130132701 ScholiaQ130132701MaRDI QIDQ6497791

Shi-Fan Chen, Nickolas Kokron

Publication date: 6 May 2024

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

zbMATH Keywords

power spectrumcosmological perturbation theoryweak gravitational lensingredshift surveys

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Cites Work

• The intrinsic alignment of galaxies and its impact on weak gravitational lensing in an era of precision cosmology
• Large-scale galaxy bias
• Geometric invariant features in the Radon transform domain for near-duplicate image detection
• Inference from iterative simulation using multiple sequences
• Galaxy imaging surveys as spin-sensitive detector for cosmological colliders
• Redshift-space distortions in Lagrangian perturbation theory
• Modeling galaxies in redshift space at the field level
• Lagrangian approach to super-sample effects on biased tracers at field level: galaxy density fields and intrinsic alignments
• An EFT description of galaxy intrinsic alignments
• Consistent modeling of velocity statistics and redshift-space distortions in one-loop perturbation theory
• Exploring redshift-space distortions in large-scale structure
• Quadratic shape biases in three-dimensional halo intrinsic alignments

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