A Lagrangian perturbation theory in the presence of massive neutrinos

DOI10.1088/1475-7516/2020/10/034zbMath1494.83009arXiv2007.06508OpenAlexW3040689495MaRDI QIDQ5070990

Alejandro Aviles, Arka Banerjee

Publication date: 14 April 2022

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

Full work available at URL: https://arxiv.org/abs/2007.06508

zbMATH Keywords

power spectrumdark matter theorycosmological neutrinos

Mathematics Subject Classification ID

Measures of association (correlation, canonical correlation, etc.) (62H20) Relativistic cosmology (83F05) Spectrum, resolvent (47A10) Perturbations in context of PDEs (35B20) Weak interaction in quantum theory (81V15) Lagrangian formalism and Hamiltonian formalism in mechanics of particles and systems (70S05) Dark matter and dark energy (83C56)

Related Items (7)

Clustering in massive neutrino cosmologies via Eulerian Perturbation Theory ⋮ Fast computation of non-linear power spectrum in cosmologies with massive neutrinos ⋮ Modeling the marked spectrum of matter and biased tracers in real- and redshift-space ⋮ The cosmic neutrino background as a collection of fluids in large-scale structure simulations ⋮ Redshift-space distortions in Lagrangian perturbation theory ⋮ Redshift space power spectrum beyond Einstein-de Sitter kernels ⋮ Geodesic motion and phase-space evolution of massive neutrinos

Cites Work

• Large-scale structure of the universe and cosmological perturbation theory
• COLA with scale-dependent growth: applications to screened modified gravity models
• Nonlinear evolution of initially biased tracers in modified gravity
• Marked correlation functions in perturbation theory
• An accurate perturbative approach to redshift space clustering of biased tracers in modified gravity
• νCONCEPT: cosmological neutrino simulations from the non-linear Boltzmann hierarchy
• Exploring redshift-space distortions in large-scale structure

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