Abstract
We prove that the inequality used recently by Wilk and Włodarczyk [Phys. Rev. A 79, 062108 (2009)] to find a better lower bound in the uncertainty relations for the Rényi entropies is invalid. Thus, the problem of improving the bound given in our article [Phys. Rev. A 74, 052101 (2006)] remains unsolved.
- Received 6 November 2009
DOI:https://doi.org/10.1103/PhysRevA.81.026101
©2010 American Physical Society
