磁扭线对应[Twistor Correspondence] - 达人(其实～我是卧底，来自外星)

2005/04/23 | 磁扭线对应[Twistor Correspondence]
类别(∑〖数学〗) | 评论(0) | 阅读(42) | 发表于 13:14: Oriented spheres in complex Euclidean three-space can be represented as lines in complex projective three-space ("Lie correspondence"), and the spheres may be thought of as the t = 0 representation of the light cones of events in Minkowski space. In effect, the Lie correspondence represents the points of (complexified compactified) Minkowski space by lines in complex projective three-space, where meeting lines describe null-separated Minkowski points. This is the twistor correspondence.; 0