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Entanglement Theory Quantum Correlations Quantum Foundations

Shortnote on local hidden Grassmann variables vs. quantum correlations

arXiv

Authors: Lajos Diósi

Year

2007

Paper ID

49462

Status

Preprint

Abstract Read

~2 min

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Abstract

Grassmannian local hidden variables are shown to generate all possible quantum correlations in a bipartite quantum system. Grassmann representation of fermions, common in field theory, opens a related perspective. Although Grassmann hidden variables can not challange Bell's locality theorem, they can become an interesting mathematical tool to investigate entanglement.

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This paper contributes to the Quantum Foundations research area in the Quantum Articles archive.
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Grassmannian local hidden variables are shown to generate all possible quantum correlations in a bipartite quantum system.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:0708.0664 [2] arXiv https://arxiv.org/abs/0708.0664 [3] Publisher https://arxiv.org/abs/0708.0664

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