General relativistic effects in the galaxy bias at second order

DOI10.1088/1475-7516/2019/05/020zbMath1481.83121arXiv1901.07460OpenAlexW3103246984WikidataQ64297314 ScholiaQ64297314MaRDI QIDQ5862940

Chris Clarkson, Fabian Schmidt, Roy Maartens, Kazuya Koyama, Obinna Umeh

Publication date: 10 March 2022

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

Full work available at URL: https://arxiv.org/abs/1901.07460

zbMATH Keywords

power spectrumcosmological perturbation theorycosmological parameters from LSS

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Astrophysical cosmology (85A40)

Related Items (12)

The spatial gauge-dependence of single-field inflationary bispectra ⋮ Contributions from primordial non-Gaussianity and general relativity to the galaxy power spectrum ⋮ The galaxy bias at second order in general relativity with non-Gaussian initial conditions ⋮ Relativistic and non-Gaussianity contributions to the one-loop power spectrum ⋮ Multipoles of the relativistic galaxy bispectrum ⋮ Testing the equivalence principle on cosmological scales using the odd multipoles of galaxy cross-power spectrum and bispectrum ⋮ From matter to galaxies: general relativistic bias for the one-loop bispectrum ⋮ Non-Gaussianity in the squeezed three-point correlation from the relativistic effects ⋮ Resilience of long modes in cosmological observables ⋮ Relativistic cosmological large scale structures at one-loop ⋮ Local primordial non-Gaussianity in the relativistic galaxy bispectrum ⋮ Optimal computation of anisotropic galaxy three point correlation function multipoles using 2DFFTLOG formalism

Uses Software

• xPand

Cites Work

• Topology and cosmology
• Relativistic hydrodynamic cosmological perturbations
• Large-scale structure of the universe and cosmological perturbation theory
• Large-scale galaxy bias
• Symmetries and consistency relations in the large scale structure of the universe
• xPand  : an algorithm for perturbing homogeneous cosmologies
• Galaxy bias and gauges at second order in general relativity
• Perturbations of spacetime: gauge transformations and gauge invariance at second order and beyond
• General relativistic weak-field limit and Newtonian N-body simulations
• How Gaussian can our Universe be?
• Large-scale tides in general relativity
• A relativistic interpretation of bias in Newtonian simulations

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