Superperiodicity,chaos and coexisting orbits of ion-acoustic waves in a four-component nonextensive plasma

作     者：Asit Saha Jharna Tamang Guo-Cheng Wu Santo Banerjee Asit Saha;Jharna Tamang;Guo-Cheng Wu;Santo Banerjee

作者机构：Department of MathematicsSikkim Manipal Institute of TechnologySikkim Manipal UniversityMajitarRangpoEast-Sikkim 737136India Data Recovery Key Laboratory of Sichuan ProvinceCollege of Mathematics and Information ScienceNeijiang Normal UniversityNeijiang 641100China Department of Mathematical Sciences"Giuseppe Luigi Lagrange"Politecnico di TorinoCorso Duca degli Abruzzi 24TorinoItaly 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2020年第72卷第11期

页      面：87-98页

核心收录：

学科分类：07[理学] 070204[理学-等离子体物理] 0702[理学-物理学] 

基　　金：SMIT and SMU for research support(6100/SMIT/R&D/Project/05/2018) 

主　　题：dynamical system supernonlinear periodic wave quasiperiodicity multistability 

摘      要：Superperiodicity,chaos and coexisting orbits of ion-acoustic waves(IAWs)are studied in a multi-component plasma consisting of fluid ions,q-nonextensive cold and hot electrons and Maxwellian hot *** significant impacts of the system parameters on superperiodic and nonlinear periodic IAWs are *** an external periodic perturbation various types of quasiperiodic and chaotic features for IAWs are studied in different parametric ranges through time series’plots,phase spaces and Lyapunov *** has been observed that there exist some coexisting orbits for *** orbits for IAWs in a classical electron-positron-ion plasma system are reported.