Cosmological angular trispectra and non-Gaussian covariance

DOI10.1088/1475-7516/2020/05/044zbMath1492.85019arXiv2001.00584OpenAlexW3101458985MaRDI QIDQ5069143

Hayden Lee, Cora Dvorkin

Publication date: 8 April 2022

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

Full work available at URL: https://arxiv.org/abs/2001.00584

zbMATH Keywords

non-Gaussianitycosmological perturbation theorygalaxy clusteringredshift surveys

Mathematics Subject Classification ID

Measures of association (correlation, canonical correlation, etc.) (62H20) Relativistic cosmology (83F05) Diffraction, scattering (78A45) Spectrum, resolvent (47A10) Electromagnetic fields in general relativity and gravitational theory (83C50) Perturbations in context of PDEs (35B20) Asymptotic procedures (radiation, news functions, (mathcal{H} )-spaces, etc.) in general relativity and gravitational theory (83C30) Galactic and stellar structure (85A15) Approximation procedures, weak fields in general relativity and gravitational theory (83C25) Cluster sets, prime ends, boundary behavior (30D40) Mono-, di- and multipole moments (EM and other), gyromagnetic relations (81V60)

Related Items (5)

Skewing the CMB×LSS: a fast method for bispectrum analysis ⋮ Weak lensing trispectrum and Kurt-spectra ⋮ Matter trispectrum: theoretical modelling and comparison to N-body simulations ⋮ Precise and accurate cosmology with CMB×LSS power spectra and bispectra ⋮ Optimal computation of anisotropic galaxy three point correlation function multipoles using 2DFFTLOG formalism

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Effective field theory approach to quasi-single field inflation and effects of heavy fields
• Halo models of large scale structure
• The cosmological bootstrap: inflationary correlators from symmetries and singularities
• Large-scale structure of the universe and cosmological perturbation theory
• Non-Gaussianity as a particle detector
• Partially massless fields during inflation
• Heavy-lifting of gauge theories by cosmic inflation
• Large-scale galaxy bias
• The effective field theory of cosmological large scale structures
• On the inflationary perturbations of massive higher-spin fields
• Cosmological perturbation theory using the FFTLog: formalism and connection to QFT loop integrals
• Complete super-sample lensing covariance in the response approach
• Light Particles with Spin in Inflation
• Beyond the traditional line-of-sight approach of cosmological angular statistics
• Quantum standard clocks in the primordial trispectrum
• Responses in large-scale structure
• The effect of Limber and flat-sky approximations on galaxy weak lensing
• Probing higher-spin fields from inflation with higher-order statistics of the CMB
• Capturing non-Gaussianity of the large-scale structure with weighted skew-spectra
• Beyond Limber: efficient computation of angular power spectra for galaxy clustering and weak lensing
• Spin-s Spherical Harmonics and ð

This page was built for publication: Cosmological angular trispectra and non-Gaussian covariance