14 citations · 61 across the 14 of their papers we have counts for
14 papers
On collective nature of nonlinear torsional Alfvén waves
S. A. Belov, D. I. Riashchikov, D. Y. Kolotkov +3
Torsional Alfvén waves in coronal plasma loops are usually considered to be non-collective, i.e. consist of cylindrical surfaces evolving independently, which significantly complic…
Propagating torsional Alfvén waves in thermally active solar plasma
S. A. Belov, S. Vasheghani Farahani, N. E. Molevich
The aim of the present study is to shed light on the effects connected with thermal misbalance due to non-equal cooling and heating rates induced by density and temperature perturb…
Longitudinal Plasma Motions Generated by Shear Alfvén Waves in Plasma with Thermal Misbalance
S. Belov, S. Vasheghani Farahani, N. Molevich +1
Compressional plasma perturbations may cause thermal misbalance between plasma heating and cooling processes. This misbalance significantly affects the dispersion properties of com…
The emergence of pseudo-stable states in network dynamics
L. Hedayatifar, F. Hassanibesheli, A. H. Shirazi +2
In the context of network dynamics, the complexity of systems increases possible evolutionary paths that often are not deterministic. Occasionally, some map routs form over the cou…
The period ratio P_1/P_2 of torsional Alfvén waves with steady flows in spicules
H. Ebadi, S. Shahmorad, S. Vasheghani Farahani
The aim here is to model the standing torsional oscillations in solar spicules in the presence of density stratification, magnetic field expansion, and steady flows. By implementin…
How visas shape and make visible the geopolitical architecture of the planet
Meghdad Saeedian, Tayeb Jamali, S. Vasheghani Farahani +2
The aim of the present study is to provide a picture for geopolitical globalization: the role of all world countries together with their contribution towards globalization is highl…
Coupled uncertainty provided by a multifractal random walker
Z. Koohi Lai, S. Vasheghani Farahani, S. M. S. Movahed +1
The aim here is to study the concept of pairing multifractality between time series possessing non-Gaussian distributions. The increasing number of rare events creates "criticality…
The laws of thermodynamics and information for emergent cosmology
M. Hashemi, S. Jalalzadeh, S. Vasheghani Farahani
The aim here is to provide a set of equations for cosmology in terms of information and thermodynamical parameters. The method we implement in order to describe the universe is a d…
Surface coupling effects on the capacitance of thin insulating films
Tayeb Jamali, S. Vasheghani Farahani, Mona Jannesar +2
A general form for the surface roughness effects on the capacitance of a capacitor is proposed. We state that a capacitor with two uncoupled rough surfaces could be treated as two…
Patterns for the waiting time in the context of discrete-time stochastic processes
Tayeb Jamali, G. R. Jafari, S. Vasheghani Farahani
The aim of this study is to extend the scope and applicability of the level-crossing method to discrete-time stochastic processes and generalize it to enable us to study multiple d…
Hawking temperature and the emergent cosmic space
M. Hashemi, S. Jalalzadeh, S. Vasheghani Farahani
The aim of this work is to model the evolution of the cosmic space based on thermodynamical parameters. The universe is considered to have an apparent horizon radius with a Kodama-…
Thin films thickness Measurement by the conductivity theory in the framework of born approximation
M. Jannesar, G. R. Jafari, S. Vasheghani Farahani +1
When the thickness of the layer is smaller than the electrons mean free path, the morphology affects the conductivity directly based on the layer thickness. This issue provides bas…
Non-Gaussianity effect of petrophysical quantities by using q-entropy and multi fractal random walk
Z. Koohi lai, S. Vasheghani Farahani, G. R. Jafari
The geological systems such as petroleum reservoirs is investigated by the entropy introduced by Tsallis and multiplicative hierarchical cascade model. When non-Gaussianity appears…
Path derivation for a wave scattered model to estimate height correlation function of rough surfaces
M. Zamani, S. M. Fazeli, M. Salami +2
The long standing problem on finding the height correlation function is studied by the inverse scattering problem. We propose a new method in the frame work of Kirchhoff theory whi…