Macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system

Abstract Quantum entanglement is the quintessence of quantum information science governed by quantum superposition mostly limited to a microscopic regime. For practical applications, however, macroscopic entanglement has an essential benefit for quantum sensing and metrology to beat its classical co...

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Autor principal:	Byoung S. Ham
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/0f2cf4ee1e5349a390d8afc317bf5d86
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spelling	oai:doaj.org-article:0f2cf4ee1e5349a390d8afc317bf5d862021-12-02T18:48:23ZMacroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system10.1038/s41598-021-98478-82045-2322https://doaj.org/article/0f2cf4ee1e5349a390d8afc317bf5d862021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-98478-8https://doaj.org/toc/2045-2322Abstract Quantum entanglement is the quintessence of quantum information science governed by quantum superposition mostly limited to a microscopic regime. For practical applications, however, macroscopic entanglement has an essential benefit for quantum sensing and metrology to beat its classical counterpart. Recently, a coherence approach for entanglement generation has been proposed and demonstrated in a coupled interferometric system using classical laser light, where the quantum feature of entanglement has been achieved via phase basis superposition between identical interferometric systems. Such a coherence method is based on the wave nature of a photon without violating quantum mechanics under the complementarity theory. Here, a method of phase basis quantization via phase basis superposition is presented for macroscopic entanglement in an interferometric system, which is corresponding to the energy quantization of a photon.Byoung S. HamNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Byoung S. Ham Macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system
description	Abstract Quantum entanglement is the quintessence of quantum information science governed by quantum superposition mostly limited to a microscopic regime. For practical applications, however, macroscopic entanglement has an essential benefit for quantum sensing and metrology to beat its classical counterpart. Recently, a coherence approach for entanglement generation has been proposed and demonstrated in a coupled interferometric system using classical laser light, where the quantum feature of entanglement has been achieved via phase basis superposition between identical interferometric systems. Such a coherence method is based on the wave nature of a photon without violating quantum mechanics under the complementarity theory. Here, a method of phase basis quantization via phase basis superposition is presented for macroscopic entanglement in an interferometric system, which is corresponding to the energy quantization of a photon.
format	article
author	Byoung S. Ham
author_facet	Byoung S. Ham
author_sort	Byoung S. Ham
title	Macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system
title_short	Macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system
title_full	Macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system
title_fullStr	Macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system
title_full_unstemmed	Macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system
title_sort	macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/0f2cf4ee1e5349a390d8afc317bf5d86
work_keys_str_mv	AT byoungsham macroscopicanddeterministicquantumfeaturegenerationviaphasebasisquantizationinacascadedinterferometricsystem
_version_	1718377604724031488

Macroscopic and deterministic quantum feature generation via phase basis quantization in a cascaded interferometric system

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