A GAUGE FIELD GOVERNING PARALLEL TRANSPORT ALONG MIXED STATES

被引：147
作者：
UHLMANN, A
机构：
[1] Department of Physics, University of Leipzig, Leipzig
来源：
LETTERS IN MATHEMATICAL PHYSICS | 1991年 / 21卷 / 03期
关键词：
D O I：
10.1007/BF00420373
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
At first, a short account is given of some basic notations and results on parallel transport along mixed states. A new connection form (gauge field) is introduced to give a geometric meaning to the concept of parallelity in the theory of density operators.
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收藏
页码：229 / 236
页数：8
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