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Experimental Realization of Einstein-Podolsky-Rosen-Bohm Gedankenexperiment : A New Violation of Bell's Inequalities

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TLDR
In this article, the linear-polarization correlation of pairs of photons emitted in a radiative cascade of calcium has been measured using two-channel polarizers (i.e., optical analogs of Stern-Gerlach filters).
Abstract
The linear-polarization correlation of pairs of photons emitted in a radiative cascade of calcium has been measured. The new experimental scheme, using two-channel polarizers (i.e., optical analogs of Stern-Gerlach filters), is a straightforward transposition of Einstein-Podolsky-Rosen-Bohm gedankenexperiment. The present results, in excellent agreement with the quantum mechanical predictions, lead to the greatest violation of generalized Bell's inequalities ever achieved.

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Journal ArticleDOI

Quantum cryptography

TL;DR: A protocol for coin-tossing by exchange of quantum messages is presented, which is secure against traditional kinds of cheating, even by an opponent with unlimited computing power, but ironically can be subverted by use of a still subtler quantum phenomenon, the Einstein-Podolsky-Rosen paradox.
Book

Meeting the Universe Halfway: Quantum Physics and the Entanglement of Matter and Meaning

Karen Barad
TL;DR: Barad, a theoretical physicist and feminist theorist, elaborates her theory of agential realism as mentioned in this paper, which is at once a new epistemology, ontology, and ethics.
Journal ArticleDOI

Decoherence and the transition from quantum to classical

Wojciech H. Zurek
- 01 Oct 1991 - 
TL;DR: In this paper, the authors argue that without quantum physics we could not explain the behavior of solids, the structure and function of DNA, the color of the stars, the action of lasers or the properties of superfluids.
Journal ArticleDOI

Multiphoton entanglement and interferometry

TL;DR: A review of the progress in photonic quantum information processing can be found in this article, where the emphasis is given to the creation of photonic entanglement of various forms, tests of the completeness of quantum mechanics (in particular, violations of local realism), quantum information protocols for quantum communication, and quantum computation with linear optics.
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