Axiomathes

, Volume 26, Issue 3, pp 279–311

Decompositional Equivalence: A Fundamental Symmetry Underlying Quantum Theory

Original Paper

DOI: 10.1007/s10516-016-9289-z

Cite this article as:
Fields, C. Axiomathes (2016) 26: 279. doi:10.1007/s10516-016-9289-z
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Abstract

Decompositional equivalence is the principle that there is no preferred decomposition of the universe into subsystems. It is shown here, by using a simple thought experiment, that quantum theory follows from decompositional equivalence together with Landauer’s principle. This demonstration raises within physics a question previously left to psychology: how do human—or any—observers identify or agree about what constitutes a “system of interest”?

Keywords

Black box Cybernetics Information Measurement Objectivity Observer 

Funding information

Funder NameGrant NumberFunding Note
Federico and Elvia Faggin Foundation
  • none

Copyright information

© Springer Science+Business Media Dordrecht 2016

Authors and Affiliations

  1. 1.SonomaUSA

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