GRAMSES: a new route to general relativistic N-body simulations in cosmology. Part II. Initial conditions

DOI10.1088/1475-7516/2020/04/056zbMath1491.83017arXiv2001.07968OpenAlexW3002397036MaRDI QIDQ5068477

Baojiu Li, Cristian Barrera Hinojosa

Publication date: 6 April 2022

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

Full work available at URL: https://arxiv.org/abs/2001.07968

zbMATH Keywords

cosmological simulationsdark matter simulations

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Nonlinear elliptic equations (35J60) Lattice gravity, Regge calculus and other discrete methods in general relativity and gravitational theory (83C27) Many-body theory; quantum Hall effect (81V70) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Yang-Mills and other gauge theories in mechanics of particles and systems (70S15) Propagation of singularities; initial value problems on manifolds (58J47) Flows related to mean curvature (53E10) Dark matter and dark energy (83C56) Mathematical modeling or simulation for problems pertaining to relativity and gravitational theory (83-10)

Related Items (3)

GRAMSES: a new route to general relativistic N-body simulations in cosmology. Part I. Methodology and code description ⋮ Fast full N-body simulations of generic modified gravity: conformal coupling models ⋮ EBWeyl: a code to invariantly characterize numerical spacetimes

Uses Software

• DTFE
• GRAMSES
• gevolution
• nbodykit
• CLASS

Cites Work

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• WAVELESS APPROXIMATION THEORIES OF GRAVITY
• A cosmologically motivated reference formulation of numerical relativity
• General relativistic weak-field limit and Newtonian N-body simulations
• Relativistic initial conditions for N-body simulations
• General relativistic cosmological N-body simulations. Part I. Time integration
• A new approach to cosmological structure formation with massive neutrinos

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