中山大学学报自然科学版 ›› 2019, Vol. 58 ›› Issue (5): 145-152.doi: 10.13471/j.cnki.acta.snus.2019.05.018

• 论文 • 上一篇    下一篇

量子等离子体模型孤子波解

冯依虎1,2 ,汪维刚3,莫嘉琪4   

  1. 1. 亳州学院电子与信息工程系,安徽 亳州 236800;
    2. 上海大学数学系,上海 200436;
    3. 合肥幼儿师范高等专科学校,安徽 合肥 230011;
    4. 安徽师范大学数学和计算机科学学院,安徽 芜湖241003
  • 收稿日期:2018-12-06 出版日期:2019-09-25 发布日期:2019-09-25
  • 通讯作者: 莫嘉琪(1937年生),男;研究方向:应用数学、数学物理、理论物理、大气物理、非线性问题等;E-mail: mojiaqi@mail.ahnu.edu.cn

The solitary wave solution in quantum plasma model

FENG Yihu1,2, WANG Weigang3, MO Jiaqi4   

  1. 1. Department of Electronics and Information Engineering, Bozhou College, Bozhou 236800, China;
    2. Department of mathematics, Shanghai University, Shanghai 200436, China;
    3. Department of Basic, Hefei Preschool Education College, Hefei 230011, China;
    4. School of Mathematics & Computer Science, Anhui Normal University, Wuhu 241003, China
  • Received:2018-12-06 Online:2019-09-25 Published:2019-09-25

摘要:

探讨了一类量子等离子体系统,研究了该系统的非线性动力学扰动模型。利用双曲函数待定系数、扰动理论和方法,求得了对应模型的孤子波解并论述了对应物理量的特征。

关键词: 量子, 孤子波, 动力学

Abstract:

The quantum plasma system is discussed. A nonlinear dynamic disturbed model is studied. Using the undetermined coefficients method for the hyperbolic functions, perturbation theory and method, the solitary wave solution of corresponding model is solved. And the characteristics of corresponding physical quantity are expounded.

Key words: quantum, solitary, dynamics

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