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arXiv 2006.10595math-phmath.MPquant-ph
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量子态、群与单调度量张量

Quantum States, Groups and Monotone Metric Tensors

Florio M. Ciaglia

摘要:

本文通过Bures-Helstrom度量张量、Wigner-Yanase度量张量和Bogoliubov-Kubo-Mori度量张量的三个例子,给出了单调度量张量与忠实量子态流形上酉群的适当扩张的作用之间的一种新的联系.

英文摘要:

A novel link between monotone metric tensors and actions of suitable extensions of the unitary group on the manifold of faithful quantum states is presented here by means of three illustrative examples related with the Bures-Helstrom metric tensor, the Wigner-Yanase metric tensor, and the Bogoliubov-Kubo-Mori metric tensor.

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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