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arxiv: quant-ph/0510102 · v1 · submitted 2005-10-13 · 🪐 quant-ph · math-ph· math.MP· math.OA

Observables as functions: Antonymous functions

classification 🪐 quant-ph math-phmath.MPmath.OA
keywords functionsantonymousobservablesalgebracorrespondgelfandgeneralizedgroote
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Antonymous functions are real-valued functions on the Stone spectrum of a von Neumann algebra R. They correspond to the self-adjoint operators in R, which are interpreted as observables in quantum physics. Antonymous functions turn out to be generalized Gelfand transforms, related to de Groote's observable functions.

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