玻色弦耦合的两维引力模型的数值研究

计算物理 ›› 1998, Vol. 15 ›› Issue (2): 134-138.

玻色弦耦合的两维引力模型的数值研究

彭点云, 颜骏, 邱孝明

核工业西南物理研究院, 成都 610041

收稿日期:1997-02-24 修回日期:1997-05-16 出版日期:1998-03-25 发布日期:1998-03-25
作者简介:彭点云,男,32,副研究员,硕士,成都市432信箱技术处

NUMERICAL STUDY IN TWO-DIMENSIONAL GRAVITY MODEL WITH BOSONIC STRING COUPLING

Peng Dianyun, Yan Jun, Qiu Xiaoming

Southwestern Institute of Physics, Chengdu 610041

Received:1997-02-24 Revised:1997-05-16 Online:1998-03-25 Published:1998-03-25

摘要/Abstract

摘要： 给出了Riemann-Cartan空间上玻色弦耦合两维引力模型的运动方程,应用数值积分方法得到其数值解,并给出相应的运动曲线图。

关键词: 玻色弦耦合, 两维引力模型, 数值积分方法

Abstract: The equation of motion is given for an integrable model of two dimensional gravity with bosonic string coupling in Riemann-Cartan space.Numerical solutions are obtained by means of numerical integraiton method and their motion curves are also shown.

Key words: bosonic string coupling, two-dimensional gravity model, numerical integration method

中图分类号:

O241.4
O413

彭点云, 颜骏, 邱孝明. 玻色弦耦合的两维引力模型的数值研究[J]. 计算物理, 1998, 15(2): 134-138.

Peng Dianyun, Yan Jun, Qiu Xiaoming. NUMERICAL STUDY IN TWO-DIMENSIONAL GRAVITY MODEL WITH BOSONIC STRING COUPLING[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1998, 15(2): 134-138.

[1]	吴正朋, 余德浩. 一类各项异性半线性椭圆方程自然边界元与有限元耦合法[J]. 计算物理, 2004, 21(6): 477-483.
[2]	母英魁, 王毅, 丁培柱. 广义Abel方程的Gauss数值积分法[J]. 计算物理, 1997, 14(S1): 443-444,442.