Affiliation:
1. Department of Physics, Guru Nanak Dev University, Amritsar 143005, India.
Abstract
A theoretical investigation was made for the ion acoustic wave in a weakly relativistic magnetized electron-positron-ion warm plasma. A Korteweg-de vries equation (KdV) is derived by using a standard reductive perturbation method. It is found that the presence of ion temperature (σ), ratios of positron-to-electron density (β), electron-to-positron temperature (α), and relativistic factor (Ur) significantly modify solitonic behavior. The authors observed that these parameters considerably change the amplitude and width of the solitary wave.
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
38 articles.
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