Title of article
Study of electromagnetic solitons excited by different profile pulses
Author/Authors
Sharma, Aparna PWAPA Laboratory - Department of Physics - IIT Delhi - New Delhi 110016, India , Malik, Hitendra K. PWAPA Laboratory - Department of Physics - IIT Delhi - New Delhi 110016, India , Kumar, Harish Department of Mathematics - IIT Delhi - New Delhi 110016, India
Pages
6
From page
65
To page
70
Abstract
In the present paper, we see the effect of shapes of perturbing pulses on the evolution of electromagnetic solitons in a
plasma having nonrelativistic ions and electrons. For this, we make use of IMEX scheme in our simulations, which is an
invariant scheme for the two-fluid plasma flow equations. In particular, the impact of ion-to-electron mass ratio, electronto-
ion temperature ratio and the width of perturbing pulse is examined on the phase velocity, peak amplitude and width of
the solitons.
Keywords
Two fluid plasma , Nonrelativistic ions and electrons , IMEX scheme , Electromagnetic solitons , Phase velocity
Journal title
Journal of Theoretical and Applied Physics
Serial Year
2018
Record number
2509472
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