Measurement Dependence is not Conspiracy: A Common Cause Model of EPR Correlations

San Pedro, Iñaki (2009) Measurement Dependence is not Conspiracy: A Common Cause Model of EPR Correlations.

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Abstract

In this paper I assess the adequacy of no-conspiracy conditions present in the usual derivations of the Bell inequality in the context of EPR correlations. First, I look at the EPR correlations from a purely phenomenological point of view and claim that common cause explanations of these can not be ruled out. I argue that an appropriate common cause explanation requires that no-conspiracy conditions are re-interpreted as mere common cause measurement independence conditions. Violations of measurement independence thus need not entail any kind of conspiracy (nor backwards in time causation). This new reading of measurement dependence provides the grounds for an explicitly non-factorizable (in the sense of Bell’s factorizability) common cause model for EPR.

Subjects:Specific Sciences: Probability/Statistics
General Issues: Causation
General Issues: Determinism/Indeterminism
Specific Sciences: Physics: Quantum Mechanics
ID Code:4682
Deposited By:San Pedro, Iñaki
Deposited On:04 June 2009

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