The hardy's nonlocality argument

DOI10.1142/S0219749916400359zbMATH Open1349.81042arXiv1610.01152MaRDI QIDQ2832609

Publication date: 11 November 2016

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Abstract: Certain predictions of quantum theory are not compatible with the notion of local-realism. This was the content of Bell's famous theorem of the year 1964. Bell proved this with the help of an inequality, famously known as Bell's inequality. The alternative proofs of Bell's theorem without using Bell's inequality are known as `nonlocality without inequality (NLWI)' proofs. We, review one such proof, namely the Hardy's proof which due to its simplicity and generality has been considered the best version of Bell's theorem.

Full work available at URL: https://arxiv.org/abs/1610.01152

zbMATH Keywords

Bell's theorem hidden variables temporal nonlocality local-realism nonlocality without inequality

Mathematics Subject Classification ID

General and philosophical questions in quantum theory (81P05) Quantum measurement theory, state operations, state preparations (81P15) Quantum coherence, entanglement, quantum correlations (81P40) Alternative quantum mechanics (including hidden variables, etc.) (81Q65)

Cites Work

QUANTUM CORRELATIONS IN SUCCESSIVE SPIN MEASUREMENTS

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