Quantum physics: Atomic doughnuts from single photons.

• Autores: James K. Thompson
• Localización: Nature: International weekly journal of science, ISSN 0028-0836, Vol. 519, Nº 7544, 2015, págs. 421-421
• Idioma: inglés
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• Resumen

  • Analysis of the interaction between a photon and an ensemble of some 3,000 atoms trapped between two mirrors has revealed a form of multi-atom quantum entanglement that has no counterpart in classical mechanics. See Letter p.439