0607057v2

related topics
{theory, mechanics, state}
{bell, inequality, local}
{particle, mechanics, theory}
{alice, bob, state}

Against `Realism'

Travis Norsen

abstract: We examine the prevalent use of the phrase ``local realism'' in the context of Bell's Theorem and associated experiments, with a focus on the question: what exactly is the `realism' in `local realism' supposed to mean? Carefully surveying several possible meanings, we argue that all of them are flawed in one way or another as attempts to point out a second premise (in addition to locality) on which the Bell inequalities rest, and (hence) which might be rejected in the face of empirical data violating the inequalities. We thus suggest that the phrase `local realism' should be banned from future discussions of these issues, and urge physicists to revisit the foundational questions behind Bell's Theorem.

oai_identifier:
oai:arXiv.org:quant-ph/0607057
categories:
quant-ph
comments:
Revised version, forthcoming in Foundations of Physics
doi:
10.1007/s10701-007-9104-1
arxiv_id:
quant-ph/0607057
journal_ref:
Foundations of Physics, Vol. 37 No. 3, 311-340 (March 2007)
created:
2006-07-07
updated:
2006-11-16

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