Belnap, Nuel (2002) EPR-like ``funny business'' in the theory of branching space-times. [Preprint]
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Abstract
EPR-like phenomena are (presumably) indeterministic, but they furthermore suggest that our world involves seeming-strange ``funny business.'' Without invoking any heavy mathematics, the theory of branching space-times offers two apparently quite different ways in which EPR-like funny business goes beyond simple indeterminism. (1) The first is a modal version of a Bell-like correlation: There exist two space-like separated indeterministic initial events whose families of outcomes are nevertheless modally correlated. That is, although the occurrence of each outcome of each of the two space-like separated initial events is separately possible, some joint occurrence of their outcomes (one from each) is impossible. (2) The second sounds like superluminal causation: A certain initial event can bear a cause-like relation to a certain without being in the causal past of that outcome. The two accounts of EPR-like funny business are proved equivalent, a result that supports the claim of each as useful to mark the line between mere indeterminism and EPR-like funny business. This is a ``postprint'' based on the version published in Non-locality and modality, T. Placek and J. Butterfield eds., Kluwer Academic Publishers, Dordrecht, 2002, pp. 293--315. The archive at http://philsci-archive.pitt.edu contains two recent related articles by the author, ``No-common-cause EPR-like funny business in branching space-times'' (2002) and ``A theory of causation: causae causantes (originating causes) as inus conditions in branching space-times'' (2002).
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Item Type: | Preprint | ||||||
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Keywords: | branching space-times, EPR, indeterminism,cause, correlation, transition | ||||||
Subjects: | General Issues > Causation General Issues > Determinism/Indeterminism Specific Sciences > Physics > Quantum Mechanics Specific Sciences > Physics > Relativity Theory |
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Depositing User: | Nuel Belnap | ||||||
Date Deposited: | 03 Sep 2002 | ||||||
Last Modified: | 07 Oct 2010 15:11 | ||||||
Item ID: | 784 | ||||||
Subjects: | General Issues > Causation General Issues > Determinism/Indeterminism Specific Sciences > Physics > Quantum Mechanics Specific Sciences > Physics > Relativity Theory |
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Date: | September 2002 | ||||||
URI: | https://philsci-archive.pitt.edu/id/eprint/784 |
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