20 citations · 37 across the 13 of their papers we have counts for
13 papers
Late-Time Alleviation of the Hubble Tension in CPL Cosmology with Massive Neutrinos via Bayesian Physics-Informed Neural Networks
Muhammad Yarahmadi
We present a Bayesian analysis of the Hubble constant using Physics-Informed Neural Networks (PINNs), applied to the standard wCDM model and its dynamical extension via the Chevall…
Towards a Machine Learning Solution for Hubble Tension: Physics-Informed Neural Network (PINN) Analysis of Tsallis Holographic Dark Energy in Presence of Neutrinos
Muhammad Yarahmadi, Amin Salehi
We present a Physics-Informed Neural Network (PINN) framework for reconstructing the redshift-dependent Hubble parameter \(H(z)\) within the Tsallis Holographic Dark Energy (THDE)…
A Bayesian PINN Framework for Barrow-Tsallis Holographic Dark Energy with Neutrinos: Toward a Resolution of the Hubble Tension
Muhammad Yarahmadi, Amin Salehi
We investigate the Barrow-Tsallis Holographic Dark Energy (BTHDE) model using both traditional Markov Chain Monte Carlo (MCMC) methods and a Bayesian Physics-Informed Neural Networ…
Cosmic Bulk Flow Analysis in Modified Gravity Theories: and Perturbed Models with Neutrino Coupling
Muhammad Yarahmadi, Amin Salehi
In this study, we explore the characteristics of bulk flow across various redshift ranges within the frameworks of gravity, perturbed gravity, and perturbed gr…
Using the Kaniadakis horizon entropy in the presence of neutrinos to alleviate the Hubble and Tensions
Muhammad Yarahmadi, Amin Salehi
The tension stands as a prominent challenge in cosmology, serving as a primary driver for exploring alternative models of dark energy. Another tension arises from measureme…
Comparative Analysis of Perturbed Gravity and Perturbed Rastall Gravity Models in Describing Cosmic Evolution from Early to Late Universe Relative to the CDM Model
Muhammad Yarahmadi, Amin Salehi, Hadis Mousavi
This study conducts a meticulous examination of the cosmological implications inherent in Rastall gravity and gravity models, assessing their efficacy across distinct cosmic…
Perturbed gravity coupled with neutrinos: exploring cosmological implications
Muhammad Yarahmadi, Amin Salehi, Kazuharu Bamba +1
We conduct a thorough examination of cosmological parameters within the context of gravity coupled with neutrinos, leveraging a diverse array of observational datasets, incl…
Neutrino Interactions with perturbed Rastall Gravity: A Novel Approach to Reducing the Hubble Tension
Muhammad Yarahmadi
We investigate the cosmological implications of coupling neutrinos to perturbed Rastall gravity, focusing on its impact on the Hubble constant () and the associated tension be…
Anisotropic Signatures: Neutrinos -- Dark Energy Interaction and Its Effect on the Transition from Radiation to Matter, and Dark Energy Dominated Phases
Muhammad Yarahmadi, Amin Salehi
This paper explains the significance of neutrino mass in the cosmic progression from the radiation-dominated phase to matter and subsequently to the dark energy-dominated era. We h…
Revisiting the history of the evolution of the universe from radiation dominated to dark energy dominated
Muhammad Yarahmadi, Amin Salehi
Most of our knowledge of the universe has been obtained from the anisotropy spectrum of the cosmic microwave background and observations of large-scale structures. During the histo…
The interaction of neutrinos with Phantom, Quintessence, and Quintum scalar fields and its effect on the formation of structures in the early Universe
Muhammad Yarahmadi, Amin Salehi
Despite the fact that the mass of the neutrinos is so small, they are produced in such vast numbers in the early Universe that their mass induces subtle effects on cosmological obs…
Can Chameleon fields be the source of both the dark energy dipole and the CMB dipole?
M. Yarahmadi, A. Salehi
Recent research reveals that the Local Group is in motion towards relative to the cosmic background radiation, manifesting a velocity of 600 a p…
The cosmological bulk flow in QCDM model: (In)consistency with
A. Salehi, M. Yarahmadi, S. Fathi
We study the bulk flow of the local universe using Type Ia supernova data by considering a class of cosmological model which is spatially flat,(FRW) space-times and contains cold d…