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researcher

Mahmoud Hashim

5 papers hereh-index 13 citations3 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author1

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO2
  • astro-ph.GA1
  • eess.SY1
  • physics.gen-ph1

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedClustered unified dark sector cosmology: Background evolution and linear perturbations in light of observations

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing 2026Show all

3 papers · 1 filter

eess.SY2026

Passive Identification of Unequal Phase Grid Impedances by Phase-Domain Source Cancellation

Songyang Zhang, Xun Gong, Bo Cao +1

Passive grid impedance estimators that return a single resistance--inductance pair cannot represent a grid whose phase impedances are unequal. This paper identifies a separate pair…

physics.gen-ph2026

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

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…

astro-ph.CO2026

Cosmological Viability of Exponential Infrared f(T) Gravity

Mahmoud Hashim, Eleonora Di Valentino, Jackson Levi Said +1

We investigate the cosmological viability of exponential infrared f(T) teleparallel gravity using current cosmological observations. This framework realizes late-time cosmic acce…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.