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非线性Dirac方程的数值研究
  • ISSN号：1000-081X
  • 期刊名称：《高等学校计算数学学报》
  • 时间：0
  • 分类：O413.3[理学—理论物理;理学—物理]
  • 作者机构：[1]北京大学数学科学学院, [2]北京大学数学科学学院 北京
  • 相关基金：本文得到国家自然科学基金重点项目(10431050) 973项目“高性能科学计算研究”(2005CB321703) 计算物理实验室的部分资助．
作者： 邵嗣烘[1], 汤华中[2]
中文摘要：

1 引言非线性Dirac方程在相对论量子物理里有广泛应用,可用于描述基本粒子的一些重要物理现象．本文考虑一维Dirac方程

英文摘要：

This paper extends Runge-Kutta discontinuous Galerkin methods to a nonlinear Dirac model and investigates interaction dynamics of corresponding solitary wave solutions. We observe some new interaction phenomena, e.g. collapse in binary collisions and bound states with a long lifetime from ternary collisions.

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偏微分方程数值求解中的自适应网格方法研究
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期刊信息
  • 《高等学校计算数学学报》
  • 中国科技核心期刊
  • 主管单位:国家教育部
  • 主办单位:南京大学
  • 主编：何炳生
  • 地址：南京汉口路22号大学数学系
  • 邮编：210093
  • 邮箱：math@nju.edu.cn
  • 电话：025-83593396
  • 国际标准刊号：ISSN：1000-081X
  • 国内统一刊号：ISSN：32-1170/O1
  • 邮发代号:28-17
  • 获奖情况:
  • 国家教委优秀期刊二等奖,江苏省优秀期刊奖
  • 国内外数据库收录:
  • 美国数学评论（网络版）,德国数学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:2642