A. Masoudi

activity

20022008

most citedQuantum corrections of the Dzyaloshinskii-Moriya interaction on the spin-1/2 AF-Heisenberg chain in an uniform magnetic field

9 citations · 15 across the 3 of their papers we have counts for

collaborators

Showing 2005Show all

3 papers · 1 filter

cond-mat.stat-mech2005

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 $ν_{α}^{+}$ , crossing the velocity field $u (x) - u ˉ = α$ in the Burgers equation. The level crossing analysis in the invisci…

cond-mat.stat-mech2005

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 $ν_{α x_{i}}^{+}$ in the direction $x_{i}$ of positive-slope crossing of a given level $α$ such that, $h (x, t) - h ˉ = α$ , of…

physics.flu-dyn2005

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…