论文标题
三维重力场方程的集成性
Integrability of Three Dimensional Gravity Field Equations
论文作者
论文摘要
我们表明，具有宇宙常数的树尺寸爱因斯坦真空场方程是可集成的。使用$ SL（2，r）$估值的孤子连接，我们根据可集成的非线性偏微分方程的动力变量获得了时空的度量。
We show that the tree dimensional Einstein vacuum field equations with cosmological constant are integrable. Using the $sl(2,R)$ valued soliton connections we obtain the metric of the spacetime in terms of the dynamical variables of the integrable nonlinear partial differential equations.
