Mohamed Bedair

collaborators

2 papers

physics.gen-ph2026

Two Cosmological Histories in a New Exponential Infrared $f (T)$ Teleparallel Gravity: Implications for the Hubble Tension and the Low- $ℓ$ Planck TT--EE Tension

Mohamed bedair

We investigate a particular case of the New Exponential Infrared $f (T)$ teleparallel gravity model with the same number of free parameters as the standard $Λ$ CDM model. Remarkably,…

physics.gen-ph2026

A Six-Parameter Teleparallel Cosmology Beyond $Λ$ CDM: Sign-Changing Torsional Dark Energy and Implications for $H_{0}$

Mohamed Bedair, Mahmoud Hashim, Jackson Levi Said +1

We investigate a particular case of the extended exponential infrared f(T) teleparallel gravity, in which the geometric sector naturally produces an effective dark-energy density t…

Two Cosmological Histories in a New Exponential Infrared f(T) Teleparallel Gravity: Implications for the Hubble Tension and the Low-ℓ Planck TT--EE Tension

A Six-Parameter Teleparallel Cosmology Beyond ΛCDM: Sign-Changing Torsional Dark Energy and Implications for H0​

Two Cosmological Histories in a New Exponential Infrared $f (T)$ Teleparallel Gravity: Implications for the Hubble Tension and the Low- $ℓ$ Planck TT--EE Tension

A Six-Parameter Teleparallel Cosmology Beyond $Λ$ CDM: Sign-Changing Torsional Dark Energy and Implications for $H_{0}$