Title of article :
SPACE-TIME FRACTION KdV EQUATION FOR DUSTY PLASMA IN TWO TEMPERATURE CHARGED DUSTY GRAINS
Author/Authors :
abdelwahed, h. g. prince sattam - bin abdul aziz university - college of science and humanitarian studies - physics department, Alkharj, Saudi Arabia , abdelwahed, h. g. mansoura university - faculty of science - physics department, theoretical physics research group, Mansoura, Egypt , mahmoud, abeer a. mansoura university - faculty of science - physics department, theoretical physics group, Mansoura, egypt
Abstract :
The reductive perturbation method has been used to derive the Kortewege-de Vries (KdV) equation for studying the nonlinear dust acoustic waves (DAWs) in plasma system consists of Boltzmann electrons and ions distribution, cold and hot negative dust species. The Agrawal technique is used to adapt the regular KdV equation to the space- time fractional KdV equation. The effect of the space–time fractional parameter α , the charge numbers for negatively charged cold (hot) dust Zc( Zh) and adjustment parameter 𝑣 on dust acoustic soliton waves (DASWs) which are examined. The results of the present examination could be applicable in Saturn F-ring’s region.
Keywords :
Dust plasma , Kortweg de , Vries equation , Reductive perturbation Agrawal technique , Space , time fractional KdV equation
Journal title :
Journal of Nuclear and Radiation Physics
Journal title :
Journal of Nuclear and Radiation Physics
