Christian, Joy (2017) Local Causality in a Friedmann-Robertson-Walker Spacetime. [Preprint]

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Abstract

A local, deterministic, and realistic model within a Friedmann-Robertson-Walker spacetime with constant spatial curvature (S^3) is presented which describes simultaneous measurements of the spins of two fermions emerging in a singlet state from the decay of a spinless boson. Exact agreement with the probabilistic predictions of quantum theory is achieved in the model without data rejection, remote contextuality, superdeterminism, or backward causation. A singularity-free Clifford-algebraic representation of S^3 with vanishing spatial curvature and non-vanishing torsion is then employed to transform the model in a more elegant form. Several event-by-event numerical simulations of the model are presented, which confirm our analytical results with the accuracy of 4 parts in 10^4 parts.

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Item Type:	Preprint
Creators:	Creators Email ORCID Christian, Joy jjc@alum.bu.edu
Keywords:	Bell's theorem, EPR Argument, Local Realism, Local Causality, Quantum Mechanics, Determinism, Topologies of Rotation Groups, 3-sphere, FRW cosmology
Subjects:	Specific Sciences > Physics > Cosmology Specific Sciences > Physics Specific Sciences > Physics > Quantum Gravity Specific Sciences > Physics > Quantum Mechanics Specific Sciences > Physics > Relativity Theory
Depositing User:	Dr. Joy Christian
Date Deposited:	19 Apr 2017 15:47
Last Modified:	19 Apr 2017 15:47
Item ID:	12991
Official URL:	https://arxiv.org/abs/1405.2355
Subjects:	Specific Sciences > Physics > Cosmology Specific Sciences > Physics Specific Sciences > Physics > Quantum Gravity Specific Sciences > Physics > Quantum Mechanics Specific Sciences > Physics > Relativity Theory
Date:	18 April 2017
URI:	https://philsci-archive.pitt.edu/id/eprint/12991

Available Versions of this Item

• Local Causality in a Friedmann-Robertson-Walker Spacetime. (deposited 13 May 2014 07:45)
  • Local Causality in a Friedmann-Robertson-Walker Spacetime. (deposited 20 Nov 2015 14:18)
    • Local Causality in a Friedmann-Robertson-Walker Spacetime. (deposited 05 May 2016 02:29)
      • Local Causality in a Friedmann-Robertson-Walker Spacetime. (deposited 19 Apr 2017 15:47) [Currently Displayed]

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