Articulo
Comment on "Improved bounds on entropic uncertainty relations"
Registro en:
issn:1050-2947
issn:1094-1622
Autor
Bosyk, Gustavo Martín
Portesi, Mariela Adelina
Plastino, Ángel Luis
Zozor, Steeve
Institución
Resumen
We provide an analytical proof of the entropic uncertainty relations presented by J. I. de Vicente and J. Sánchez-Ruiz [Phys. Rev. A 77, 042110 (2008)] and also show that the replacement of Eq. (27) by Eq. (29) in that reference introduces solutions that do not take fully into account the constraints of the problem, which in turn lead to some mistakes in their treatment. Facultad de Ciencias Exactas Instituto de Física La Plata