Cosmological constraints with the Effective Fluid approach for Modified Gravity

DOI10.1088/1475-7516/2021/05/064zbMath1485.83127arXiv2012.05282OpenAlexW3112784375MaRDI QIDQ5028153

Alejandro Estrada, Savvas Nesseris, Wilmar Cardona, Rubén Arjona

Publication date: 8 February 2022

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

Full work available at URL: https://arxiv.org/abs/2012.05282

zbMATH Keywords

modified gravitycosmological parameters from CMBRneutrino masses from cosmology

Mathematics Subject Classification ID

Monte Carlo methods (65C05) Relativistic cosmology (83F05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Perturbations in context of PDEs (35B20) Weak interaction in quantum theory (81V15) Constrained dynamics, Dirac's theory of constraints (70H45) Boltzmann equations (35Q20)

Related Items (5)

A data-driven reconstruction of Horndeski gravity via the Gaussian processes ⋮ Fully relativistic predictions in Horndeski gravity from standard Newtonian N-body simulations ⋮ Scalar fields near compact objects: resummation versus UV completion ⋮ Testing the ΛCDM paradigm with growth rate data and machine learning ⋮ Neutrino mass and kinetic gravity braiding degeneracies

Uses Software

• CosmoMC
• MontePython 3
• Monte Python
• CLASS

Cites Work

• Unnamed Item
• \(1/R\) gravity and scalar-tensor gravity
• Matter Power Spectrum in f(R) Gravity with Massive Neutrinos
• Mach's Principle and a Relativistic Theory of Gravitation
• DYNAMICS OF DARK ENERGY
• Selected topics in scalar–tensor theories and beyond
• Measurements of Ω and Λ from 42 High‐Redshift Supernovae
• MGCAMB with massive neutrinos and dynamical dark energy
• Quantum Fields in Curved Space

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