期刊
JOURNAL OF MATHEMATICAL PHYSICS
卷 47, 期 4, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.2190898
关键词
-
In this paper we reconsider the problem of the Euler parametrization for the unitary groups. After constructing the generic group element in terms of generalized angles, we compute the invariant measure on SU(N) and then we determine the full range of the parameters, using both topological and geometrical methods. In particular, we show that the given parametrization realizes the group SU(N+1) as a fibration of U(N) over the complex projective space CPn. This justifies the interpretation of the parameters as generalized Euler angles. (c) 2006 American Institute of Physics.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据