Comment on "Uncertainty relations in terms of the Tsallis entropy"

被引：6
|
作者：
Bialynicki-Birula, Iwo [1 ]
Rudnicki, Lukasz [1 ]
机构：
[1] Polish Acad Sci, Ctr Theoret Phys, PL-02668 Warsaw, Poland
来源：
PHYSICAL REVIEW A | 2010年 / 81卷 / 02期
关键词：
D O I：
10.1103/PhysRevA.81.026101
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We prove that the inequality used recently by Wilk and Wlodarczyk [Phys. Rev. A 79, 062108 (2009)] to find a better lower bound in the uncertainty relations for the Renyi entropies is invalid. Thus, the problem of improving the bound given in our article [Phys. Rev. A 74, 052101 (2006)] remains unsolved.
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