A generalization of Schrodinger's uncertainty relation described by the Wigner-Yanase skew information

被引:10
|
作者
Li, Qian [1 ]
Cao, Huai-Xin [1 ]
Du, Hong-Ke [1 ]
机构
[1] Shaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R China
关键词
Schrodinger's uncertainty relation; Wigner-Yanase skew information; Generalized Wigner-Yanase correlation; Generalized covariance; HEISENBERG;
D O I
10.1007/s11128-014-0896-6
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The uncertainty principle in quantum mechanics is a fundamental relation with different forms, including Heisenberg's uncertainty relation and Schrodinger's uncertainty relation. We discuss the generalized Wigner-Yanase correlation and the generalized covariance of operators and establish a generalization of Schrodinger's uncertainty relation expressed in terms of Wigner-Yanase information.
引用
收藏
页码:1513 / 1522
页数:10
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