• Chatterjee Prasanta

Articles written in Pramana – Journal of Physics

• Two-soliton and three-soliton interactions of electron acoustic waves in quantum plasma

The overtaking collision between electron acoustic multisolitons in an unmagnetized quantum plasma consisting of ions, and both hot and cold electrons has been investigated. The Hirota bilinear method is employed to study phase shifts and trajectories during the overtaking collision of multisolitons. It is observed that phase shifts are significantly affected by the quantum parameter $H$. The phase shifts are proportional to $B^{1/3}$ (dispersion coefficient) and are functions of their respective amplitudes. It is also seen that the soliton structure occurs only if $H$ less than 2.

• # Pramana – Journal of Physics

Volume 96, 2022
All articles
Continuous Article Publishing mode

• # Editorial Note on Continuous Article Publication

Posted on July 25, 2019