Nonlocal Teleparallel Cosmology

Abstract

Even though it is not possible to differentiate General Relativity from Teleparallel Gravity using classical experiments, it could be possible to discriminate between them by quantum gravitational effects. These effects have motivated the introduction of nonlocal deformations of General Relativity, and similar effects are also expected to occur in Teleparallel Gravity. Here, we study nonlocal deformations of Teleparallel Gravity along with its cosmological solutions. We observe that Nonlocal Teleparallel Gravity (like nonlocal General Relativity) is consistent with the present cosmological data obtained by SNe Ia + BAO + CC + $H_0$ observations. Along this track, future experiments probing nonlocal effects could be used to test whether General Relativity or Teleparallel Gravity give the most consistent picture of gravitational interaction.

Accepted for publication in EPJC. Some small changes and references added

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Cited by in corpus (26)

• Teleparallel Gravity: From Theory to Cosmology
• Structure formation in $f(T)$ gravity and a solution for $H_0$ tension
• Cosmological viable models in $f(T,B)$ gravity as solutions to the $H_0$ tension
• Non-Local Gravity Cosmology: an Overview
• Constraining Generalized Non-local Cosmology from Noether Symmetries
• Post-Newtonian limit of Teleparallel Horndeski gravity
• Exact Spherically Symmetric Solutions in Modified Teleparallel gravity
• Gravitational waves in non-local gravity
• Quantum field theory with the generalized uncertainty principle I: scalar electrodynamics
• Revival of the Deser-Woodard nonlocal gravity model: Comparison of the original nonlocal form and a localized formulation
• de Sitter Swampland Conjecture in String Field Inflation
• Qualitative Stability Analysis of Cosmological Parameters in $f(T,B)$ Gravity
• Quantum field theory with the generalized uncertainty principle II: Quantum Electrodynamics
• String-inspired Teleparallel Cosmology
• Noether symmetry in a nonlocal f(T) Gravity
• Phase Space description of Nonlocal Teleparallel Gravity
• Logarithmic corrections to Newtonian gravity and Large Scale Structure
• Mimetic-Metric-Torsion with induced Axial mode and Phantom barrier crossing
• Cosmological Dark sector from a Mimetic-Metric-Torsion perspective
• Visible Energy Alternative to Dark Energy
• Non-local cosmological models
• Suppression of Bekenstein-Hawking radiation in $f(T)$-gravity
• Gravity in Extreme Regions Based on Noncommutative Quantization of Teleparallel Gravity
• Inflation in String Field Theory
• Is Gravity Actually the Curvature of Spacetime?
• The Effect of Modified Dispersion Relation on Dumb Holes