Examining the dimensionality of genuine multipartite entanglement

被引：0
|
作者：
Christoph Spengler
Marcus Huber
Andreas Gabriel
Beatrix C. Hiesmayr
机构：
[1] University of Vienna,Faculty of Physics
来源：
Quantum Information Processing | 2013年 / 12卷
关键词：
Entanglement measures, witnesses, and other characterizations; Algebraic methods; Quantum information; Foundations of quantum mechanics; Formalism;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Entanglement in high-dimensional many-body systems plays an increasingly vital role in the foundations and applications of quantum physics. In the present paper, we introduce a theoretical concept which allows to categorize multipartite states by the number of degrees of freedom being entangled. In this regard, we derive computable and experimentally friendly criteria for arbitrary multipartite qudit systems that enable to examine in how many degrees of freedom a mixed state is genuine multipartite entangled.
引用
收藏
页码：269 / 278
页数：9
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