mns2012 (mns2012) wrote in biosemiotics,
mns2012
mns2012
biosemiotics

Измерение физических величин несводимо к движению материи

Нейман установил, что измерительная функция несводима к движению атомов измерителя.

Equally influential was von Neumann's (1955) discussion of the necessity of an epistemic cut in any measurement process (see Sec. 9) showing that the function of measurement is necessarily irreducible to the dynamics of the measuring device. This logic is closely related to the necessary separation of symbols and dynamics for control of self-replication since measurement and control are inverse processes, i.e., measurement transforms physical states to symbols in memory, while memory-stored controls transform symbols to physical states.

H.Pattee: The Physics of Symbols: Bridging the Epistemic Cut. [Полужирный шрифт мой -- mns2012]
Tags: Нейман, Патти, биосемиотика, измерение, эпистемное сечение
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