EPR-Like “Funny Business” in the Theory of Branching Space-Times
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 outcome event 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.
KeywordsAmid Radium Expense Defend Metaphor
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- 2.Belnap, N. (1999) Concrete transitions, in G. Meggle (ed.) Actions, Norms, Values: Discussions with Georg Henrik von Wright, Walter de Gruyter, Berlin, pp. 227–236.Google Scholar
- 3.Belnap, N., Perloff, M., and Xu, M. (2001) Facing the Future: Agents and Their Choices in Our Indeterminist World, Oxford University Press, Oxford and New York.Google Scholar
- 4.McCall, S. (1994) A Model of the Universe: Time, Probability, and Decision, Oxford University Press, Oxford.Google Scholar
- 5.Placek, T. (2000) Is Nature Deterministic?, Jagiellonian University Press, Krakow.Google Scholar
- 6.Rakic, N. (1997) Common-Sense Time and Special Relativity, Ph.D. thesis, University of Amsterdam.Google Scholar