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arXiv 0810.2528quant-ph
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复合量子系统的参数化密度矩阵

Parameterizing density matrices for composite quantum systems

Erwin Bruening, Dariusz Chruscinski, Francesco Petruccione

摘要:

提出了二体量子系统密度算符的参数化。它基于Jarlskog最近发现的酉群的特殊参数化。预计这种参数化将在研究多体系统的量子性质中找到有趣的应用。

英文摘要:

A parametrization of density operators for bipartite quantum systems is proposed. It is based on the particular parametrization of the unitary group found recently by Jarlskog. It is expected that this parametrization will find interesting applications in the study of quantum properties of many partite systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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