Trace inequalities on a generalized Wigner–Yanase skew information
Trace inequalities on a generalized Wigner–Yanase skew information
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DOI：
10.1016/j.jmaa.2009.02.043
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发表时间：
2009-02
影响因子：
1.3
通讯作者：
Shigeru Furuichi;K. Yanagi;K. Kuriyama
中科院分区：
文献类型：
--
作者：
Shigeru Furuichi;K. Yanagi;K. Kuriyama
引入广义Wigner-Yanase斜信息，导出与测不准关系相关的迹不等式.这个不等式是S. Luo为排除经典混合的量子不确定量。此外，还讨论了广义Wigner-Yanase倾斜信息的几个迹不等式。
We introduce a generalized Wigner–Yanase skew information and then derive the trace inequality related to the uncertainty relation. This inequality is a non-trivial generalization of the uncertainty relation derived by S. Luo for the quantum uncertainty quantity excluding the classical mixture. In addition, several trace inequalities on our generalized Wigner–Yanase skew information are argued.