The Bloch vector for N-level systems

被引：365

作者：

Kimura, G ^{[1
]}

机构：

[1] Waseda Univ, Dept Phys, Tokyo 1698555, Japan

来源：

PHYSICS LETTERS A | 2003年 / 314卷 / 5-6期

关键词：

D O I：

10.1016/S0375-9601(03)00941-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We determine the set of the Bloch vectors for N-level systems, generalizing the familiar Bloch ball in 2-level systems. An origin of the structural difference from the Bloch ball in 2-level systems is clarified. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：339 / 349

页数：11

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