New solitary electrostatic structures for Zakharov model in subsonic limit for solar-wind

被引：5
作者：
Almutairi, A. [1 ]
El-Shewy, E. K. [2 ,3 ]
Amin, Ali H. [4 ,5 ]
Abdelrahman, Mahmoud A. E. [6 ,7 ]
机构：
[1] Qassim Univ, Coll Sci & Arts, Dept Math, Unaizah 56264, Saudi Arabia
[2] Taibah Univ, Coll Sci, Dept Phys, Al Madinah Al Munawarah, Saudi Arabia
[3] Mansoura Univ, Fac Sci, Theoret Phys Grp, Mansoura, Egypt
[4] Umm Al Qura Univ, Sci Res, Mecca, Saudi Arabia
[5] Mansoura Univ, Fac Sci, Zool Dept, Mansoura, Egypt
[6] Taibah Univ, Dept Math, Coll Sci, Al Madinah Al Munawarah, Saudi Arabia
[7] Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, Egypt
来源：
RESULTS IN PHYSICS | 2022年 / 37卷
关键词：
Zakharov model; Plasma wave; Parameters effects; SCHRODINGER-EQUATION; BIFURCATION-ANALYSIS; COMPUTER-SIMULATION; ION SOUND; LANGMUIR; WAVES; SOLITONS; SYSTEM;
D O I：
10.1016/j.rinp.2022.105521
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A theoretical study of Zakharov model in subsonic limit has been investigated for plasma waves solutions via many solitary and huge structures. The electrostatic field modulations, the first integral and the rational self-focusing nonlinearly methods have been used to obtain many types of electric field, potential and density solutions in the form of bright (Dark-type) envelopes modulated wavepacket, dissipative shocks and self-focusing freak rational nonlinearly first-fourth order solutions. The results of the present investigation may be applicable to some plasma environments, such as solar-Wind and bursty Langmuir-waves that observed in cusps region.
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页数：8
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