53 citations · 95 across the 5 of their papers we have counts for
5 papers
Fractal Analysis of Discharge Current Fluctuations
S. Kimiagar, M. Sadegh Movahed, S. Khorram +2
We use the multifractal detrended fluctuation analysis (MF-DFA) to study the electrical discharge current fluctuations in plasma and show that it has multifractal properties and be…
Consistency of Gravity with the Cosmological Observations in Palatini Formalism
M. Sadegh Movahed, Shant Baghram, Sohrab Rahvar
In this work we study the dynamics of universe in modified gravity with Palatini formalism. We use data from recent observations as Supernova Type Ia (SNI…
Is Thick Brane Model Consistent with the Recent Observations?
M. Sadegh Movahed, Sima Ghassemi
There exist many observational evidences implying the expansion of our universe is undergoing a late-time acceleration, the mechanism of this acceleration is yet unknown. In the so…
Observational Constraints with Recent Data on the DGP Modified Gravity
M. Sadegh Movahed, Marzieh Farhang, Sohrab Rahvar
We study one of the simplest covariant modified-gravity models based on the Dvali-Gabadadze-Porrati (DGP) brane cosmology, a self-accelerating universe. In this model gravitational…
The Effect of Uncertainty Principle on the Thermodynamics of Early Universe
S. Rahvar, M. Sadegh Movahed, M Saadat
We discuss the concept of measurement in cosmology from the relativistic and quantum mechanical points of view. The uncertainty principle within the particle horizon, excludes the…