Quantum entanglement, teleportation, and randomness: Nobel Prize in Physics 2022
A.K. Fedorov†a,b,c,
E.O. Kiktenko‡b,c,
K.Yu. Khabarova§a,c,
N.N. Kolachevsky*a,c aLebedev Physical Institute, Russian Academy of Sciences, Leninsky prosp. 53, Moscow, 119991, Russian Federation bNational University of Science and Technology "MISIS", Leninskii prosp. 4, Moscow, 119049, Russian Federation cInternational Center for Quantum Optics and Quantum Technologies (the Russian Quantum Center), Skolkovo Innovation Center, Bolshoi Boulevard, Building 30, Block 1, 3rd floor, sectors G3, G7, Moscow, Moscow Region, 121205, Russian Federation
Precise control for individual quantum systems, such as individual photons, atoms, or ions, opens the door to a range of quantum technologies. The goal of this concept is to create devices that, due to quantum effects, will be able to solve prob„lems of data processing and secure information transfer and high-precision measurements of parameters of the surrounding world more effectively than existing approaches do. The key step in the advent of quantum technologies was the pioneering work of the second half of the twentieth century, which, first, showed the paradoxical nature and correctness of the quantum mechanical description of nature and, second, laid down and introduced the basic experimental approaches that became the basis of modern quantum technologies. The Nobel Prize in Physics 2022 was awarded to Alain Aspect, John Clauser, and Anton Zeilinger for their experiments with entangled photons, establishing the violation of Bell inequalities, and pioneering quantum information science.
Keywords: EPR paradox, quantum correlations, entanglement, teleportation, quantum communications, quantum computing, quantum sensors, quantum metrology PACS:03.65.Ud, 03.67.−a, 42.50.Dv (all) DOI:10.3367/UFNe.2023.06.039412 URL: https://ufn.ru/en/articles/2023/11/b/ 001131650500005 2-s2.0-85182895220 2023PhyU...66.1095F Citation: Fedorov A K, Kiktenko E O, Khabarova K Yu, Kolachevsky N N "Quantum entanglement, teleportation, and randomness: Nobel Prize in Physics 2022" Phys. Usp.66 1095–1104 (2023)
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