Reducing the H0 tension with generalized Proca theory

DOI10.1088/1475-7516/2020/08/038zbMath1492.83035arXiv2002.06782OpenAlexW3104149341MaRDI QIDQ5070338

Masroor C. Pookkillath, Antonio De Felice, Chao-Qiang Geng, Lu Yin

Publication date: 11 April 2022

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

Full work available at URL: https://arxiv.org/abs/2002.06782

zbMATH Keywords

modified gravitydark energy theorycosmological parameters from CMBR

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Quantum optics (81V80) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Perturbations in context of PDEs (35B20) Constrained dynamics, Dirac's theory of constraints (70H45) Equations of motion in general relativity and gravitational theory (83C10) Boltzmann equations (35Q20) Dark matter and dark energy (83C56)

Related Items

Proca-stinated cosmology. Part I. A N-body code for the vector Galileon ⋮ Cosmology of Extended Proca-Nuevo ⋮ To half-be or not to be? ⋮ Positivity bounds in vector theories ⋮ Model independent analysis of supernova data, dark energy, trans-Planckian censorship and the swampland ⋮ Addressing \(H_0\) tension by means of VCDM ⋮ Proca in the sky ⋮ Velocity-dependent interacting dark energy and dark matter with a Lagrangian description of perfect fluids ⋮ Proca-stinated cosmology. Part II. Matter, halo, and lensing statistics in the vector Galileon

Cites Work

• Variational aspects of relativistic field theories, with application to perfect fluids
• Modified gravity theories on a nutshell: inflation, bounce and late-time evolution
• The Scalar-Tensor Theory of Gravitation