Arbitrary amplitude electron-acoustic solitary waves in magnetoplasma with Kaniadakis distributed electrons
Source abstract
Abstract
This study investigates the arbitrary amplitude high-frequency electron-acoustic (EA) solitary waves (EASWs) in a multi-component magnetoplasma consisting of inertial fluid cold electrons and inertialess Kaniadakis distributed hot electrons and stationary positive ions. The Sagdeev potential approach is implemented to derive the energy-balance equation governing arbitrary amplitude EASWs’ dynamics. On examining the condition responsible for determining the polarity of the waves, it was discovered that the existing model exclusively allows for the existence of negative (rarefactive) EASWs. The influence of critical factors, such as Mach number, the direction of propagation, the strength of the magnetic field, and the κ-deformed parameter on the profile of the EASWs is examined and discussed. We will also determine whether shock waves can exist and propagate in this model or not after checking all the criteria for their existence.
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Research context
OpenAlex topics: Dust and Plasma Wave Phenomena · Earthquake Detection and Analysis · Ionosphere and magnetosphere dynamics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Physics, College of Science, Princess Nourah bint Abdulrahman University 1 , P.O. Box 84428, Riyadh 11671,
Department of Physics, Government Post Graduate College Nowshera 2 , Nowshera 24100,
Department of Space Science, Institute of Space Technology 3 , Islamabad 44000,
Department of Computer Science and Mathematics, Lebanese American University 4 , Beirut,
Faculty of Sciences, University of Maroua 5 , P.O. Box 814, Maroua,
Department of Mathematical Sciences, College of Science, Princess Nourah Bint Abdulrahman University 6 , P.O. Box 84428, Riyadh 11671,
Department of Physics, Faculty of Science, Al-Baha University 7 , P.O. Box 1988, Al-Baha,
Funding
Deanship of Scientific Research, Princess Nourah Bint Abdulrahman University
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