Strong mechanical squeezing in an electromechanical system

Abstract The mechanical squeezing can be used to explore quantum behavior in macroscopic system and realize precision measurement. Here we present a potentially practical method for generating strong squeezing of the mechanical oscillator in an electromechanical system. Through the Coulomb interacti...

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Autores principales:	Ling-Juan Feng, Gong-Wei Lin, Li Deng, Yue-Ping Niu, Shang-Qing Gong
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/366c5b1c874e4cbb829f6a033b8bff33
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spelling	oai:doaj.org-article:366c5b1c874e4cbb829f6a033b8bff332021-12-02T16:08:03ZStrong mechanical squeezing in an electromechanical system10.1038/s41598-018-21949-y2045-2322https://doaj.org/article/366c5b1c874e4cbb829f6a033b8bff332018-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-21949-yhttps://doaj.org/toc/2045-2322Abstract The mechanical squeezing can be used to explore quantum behavior in macroscopic system and realize precision measurement. Here we present a potentially practical method for generating strong squeezing of the mechanical oscillator in an electromechanical system. Through the Coulomb interaction between a charged mechanical oscillator and two fixed charged bodies, we engineer a quadratic electromechanical Hamiltonian for the vibration mode of mechanical oscillator. We show that the strong position squeezing would be obtained on the currently available experimental technologies.Ling-Juan FengGong-Wei LinLi DengYue-Ping NiuShang-Qing GongNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-4 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Ling-Juan Feng Gong-Wei Lin Li Deng Yue-Ping Niu Shang-Qing Gong Strong mechanical squeezing in an electromechanical system
description	Abstract The mechanical squeezing can be used to explore quantum behavior in macroscopic system and realize precision measurement. Here we present a potentially practical method for generating strong squeezing of the mechanical oscillator in an electromechanical system. Through the Coulomb interaction between a charged mechanical oscillator and two fixed charged bodies, we engineer a quadratic electromechanical Hamiltonian for the vibration mode of mechanical oscillator. We show that the strong position squeezing would be obtained on the currently available experimental technologies.
format	article
author	Ling-Juan Feng Gong-Wei Lin Li Deng Yue-Ping Niu Shang-Qing Gong
author_facet	Ling-Juan Feng Gong-Wei Lin Li Deng Yue-Ping Niu Shang-Qing Gong
author_sort	Ling-Juan Feng
title	Strong mechanical squeezing in an electromechanical system
title_short	Strong mechanical squeezing in an electromechanical system
title_full	Strong mechanical squeezing in an electromechanical system
title_fullStr	Strong mechanical squeezing in an electromechanical system
title_full_unstemmed	Strong mechanical squeezing in an electromechanical system
title_sort	strong mechanical squeezing in an electromechanical system
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/366c5b1c874e4cbb829f6a033b8bff33
work_keys_str_mv	AT lingjuanfeng strongmechanicalsqueezinginanelectromechanicalsystem AT gongweilin strongmechanicalsqueezinginanelectromechanicalsystem AT lideng strongmechanicalsqueezinginanelectromechanicalsystem AT yuepingniu strongmechanicalsqueezinginanelectromechanicalsystem AT shangqinggong strongmechanicalsqueezinginanelectromechanicalsystem
_version_	1718384647620001792

Strong mechanical squeezing in an electromechanical system

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