The cosmic neutrino background as a collection of fluids in large-scale structure simulations

DOI10.1088/1475-7516/2021/03/065zbMath1485.83130arXiv2011.12503OpenAlexW3137114632MaRDI QIDQ5026026

Joe Zhiyu Chen, Yvonne Y. Y. Wong, Amol Upadhye

Publication date: 7 February 2022

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

Full work available at URL: https://arxiv.org/abs/2011.12503

zbMATH Keywords

cosmological simulationsparticle physics-cosmology connectioncosmological neutrinosneutrino masses from cosmology

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Nuclear physics (81V35) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Perturbations in context of PDEs (35B20) Weak interaction in quantum theory (81V15) Cluster sets, prime ends, boundary behavior (30D40) Two gas multicomponent flows (76T17) Dark matter and dark energy (83C56) Mathematical modeling or simulation for problems pertaining to relativity and gravitational theory (83-10)

Related Items (1)

Geodesic motion and phase-space evolution of massive neutrinos

Uses Software

• GADGET
• CONCEPT
• FAST-PT
• CAMB
• CLASS

Cites Work

• Unnamed Item
• Large-scale structure of the universe and cosmological perturbation theory
• Impact of shell crossing and scope of perturbative approaches, in real and redshift space
• FAST-PT II: an algorithm to calculate convolution integrals of general tensor quantities in cosmological perturbation theory
• Fourier imaging of non-linear structure formation
• A Lagrangian perturbation theory in the presence of massive neutrinos
• νCONCEPT: cosmological neutrino simulations from the non-linear Boltzmann hierarchy
• Fully relativistic treatment of light neutrinos in N-body simulations
• CLASS

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