9 citations · 15 across the 3 of their papers we have counts for
7 papers
Quantum corrections of the Dzyaloshinskii-Moriya interaction on the spin-1/2 AF-Heisenberg chain in an uniform magnetic field
S. Mahdavifar, M. R. Soltani, A. A. Masoudi
We have investigated the ground state phase diagram of the 1D AF spin-1/2 Heisenberg model with the staggered Dzyaloshinskii-Moriya (DM) interaction in an external uniform magnetic…
Kinetic surface roughening for the Mullins-Herring equation
Esmat Darvish, Amir Ali Masoudi
Using the linearity property of the Mullins-Herring equation when the velocity is zero with a Gaussian noise, we obtain an analytic form for the global mean-square surface width an…
Stochastic Theory in the Strong Coupling Limit
N. Abedpour, M. D. Niry, A. Bahraminasab +4
The stochastic -theory in dimensions dynamically develops domain wall structures within which the order parameter is not continuous. We develop a statistical theory for th…
Level Crossing Analysis of Burgers Equation in 1+1 Dimensions
M. Sadegh Movahed, A. Bahraminasab, H. Rezazadeh +1
We investigate the average frequency of positive slope , crossing the velocity field in the Burgers equation. The level crossing analysis in the invisci…
Exact Analysis of Level-Crossing Statistics for (d+1)-Dimensional Fluctuating Surfaces
A. Bahraminasab, M. Sadegh Movahed, S. D. Nassiri +2
We carry out an exact analysis of the average frequency in the direction of positive-slope crossing of a given level such that, , of…
Intermittency of Height Fluctuations and Velocity Increment of The Kardar-Parisi-Zhang and Burgers Equations with infinitesimal surface tension and Viscosity in 1+1 Dimensions
S. M. A. Tabei, A. Bahraminasab, A. A. Masoudi +2
The Kardar-Parisi-Zhang (KPZ) equation with infinitesimal surface tension, dynamically develops sharply connected valley structures within which the height derivative is not contin…