Modeling of nonlinear envelope solitons in strongly coupled dusty plasmas: Instability and collision
El-Labany S. K.a)†, El-Shamy E. F.a),b)‡, El-Taibany W. F.a),c)§, Zedan N. A.a)¶
       
The variation of the phase shift Δ Q 0 against k for different values of R without dust charge variation and viscosity effect η l (a) and including dust charge variation while the viscosity effect is omitted (b).