Authors
Armond Duwell
University of Montana
Abstract
Some physicists seem to believe that quantum information theory requires a new concept of information (Jozsa, 1998, Quantum information and its properties. In: Hoi-Kwong Lo, S. Popescu, T. Spiller (Eds.), Introduction to Quantum Computation and Information, World Scientific, Singapore, (pp. 49-75); Deutsch & Hayden, 1999, Information flow in entangled quantum subsystems, preprint quant-ph/9906007). I will argue that no new concept is necessary. Shannon's concept of information is sufficient for quantum information theory. Properties that are cited to contrast quantum information and classical information (i.e., Shannon information) actually point to differences in our ability to manipulate, access, and transfer information depending on whether quantum systems, opposed to classical systems, are used in a communication system. I also demonstrate that conceptually puzzling phenomena in quantum information theory, such as dense coding, teleportation, and Schumacher coding, all of which are cited as evidence that a new concept of information is required, do not have to be regarded as such.
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DOI 10.1016/s1355-2198(03)00041-8
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References found in this work BETA

A Mathematical Theory of Communication.Claude E. Shannon - 1948 - Bell System Technical Journal 27:379–423.

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Deflating the Deflationary View of Information.Olimpia Lombardi, Sebastian Fortin & Cristian López - 2016 - European Journal for Philosophy of Science 6 (2):209-230.
A Pluralist View About Information.Olimpia Lombardi, Sebastian Fortin & Leonardo Vanni - 2015 - Philosophy of Science 82 (5):1248-1259.

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