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/
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001131650500005
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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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RT Journal
T1 Quantum entanglement, teleportation, and randomness: Nobel Prize in Physics 2022
A1 Fedorov,A.K.
A1 Kiktenko,E.O.
A1 Khabarova,K.Yu.
A1 Kolachevsky,N.N.
PB Physics-Uspekhi
PY 2023
FD 10 Nov, 2023
JF Physics-Uspekhi
JO Phys. Usp.
VO 66
IS 11
SP 1095-1104
DO 10.3367/UFNe.2023.06.039412
LK https://ufn.ru/en/articles/2023/11/b/

Received: 27th, March 2023, revised: 5th, June 2023, accepted: 16th, June 2023

Оригинал: Федоров А К, Киктенко Е О, Хабарова К Ю, Колачевский Н Н «Квантовая запутанность, телепортация и случайность: Нобелевская премия по физике 2022 года» УФН 193 1162–1172 (2023); DOI: 10.3367/UFNr.2023.06.039412