String theory and an integrable model in two-dimensional gravity with dynamical torsion

被引：4
|
作者：
Qiu, XM
Yan, J
Peng, DY
机构：
来源：
GENERAL RELATIVITY AND GRAVITATION | 1997年 / 29卷 / 09期
关键词：
Riemann-Cartan space;
D O I：
10.1023/A:1018847310155
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The integrability character of an integrable model of two-dimensional gravity with bosonic string coupling in Riemann-Cartan space is studied in the present letter. The equations of motion in the model are reduced to a nonlinear integrable equation. The general numerical solutions of this equation are found. In addition, the exact solution of scalar curvature is obtained.
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页码：1195 / 1207
页数：13
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