In this paper, we study dust acoustic solitary waves (DASW) based on the dust charge
Zd =equilibrium density of ions / equilibrium density of dust ions , initial dust speed do Udo and initial streaming speed
eo of electrons with the introduction of relativistic effect. Only rarefactive solitons are found to exist in the
unmagnetized dusty plasma in presence of relativity for electrons. It is observed that for greater values of dust
charge Zd rarefactive solitons exist.
Copy the following to cite this article:
R. Kumar, "Relativistic Effect of Electrons on Dust Acoustic Solitary waves in unmagnetized plasma", Journal of Ultra Scientist of Physical Sciences, Volume 32, Issue 6, Page Number 36-46, 2020Copy the following to cite this URL:
R. Kumar, "Relativistic Effect of Electrons on Dust Acoustic Solitary waves in unmagnetized plasma", Journal of Ultra Scientist of Physical Sciences, Volume 32, Issue 6, Page Number 36-46, 2020Available from: http://www.ultraphysicalsciences.org/paper/1519/