Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy

When trying to characterise a bath coupled to a sensor qubit, one should consider that quantum environments change their properties in response to external perturbations. Here, the authors show how back-action of the qubit on the bath leads to a quench, which can be used to infer the bath spectral f...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Yu-Xin Wang, Aashish A. Clerk
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/b78a82298015429dbe18323509e18d1f
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:b78a82298015429dbe18323509e18d1f
record_format	dspace
spelling	oai:doaj.org-article:b78a82298015429dbe18323509e18d1f2021-11-14T12:36:45ZIntrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy10.1038/s41467-021-26868-72041-1723https://doaj.org/article/b78a82298015429dbe18323509e18d1f2021-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-26868-7https://doaj.org/toc/2041-1723When trying to characterise a bath coupled to a sensor qubit, one should consider that quantum environments change their properties in response to external perturbations. Here, the authors show how back-action of the qubit on the bath leads to a quench, which can be used to infer the bath spectral function.Yu-Xin WangAashish A. ClerkNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Yu-Xin Wang Aashish A. Clerk Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy
description	When trying to characterise a bath coupled to a sensor qubit, one should consider that quantum environments change their properties in response to external perturbations. Here, the authors show how back-action of the qubit on the bath leads to a quench, which can be used to infer the bath spectral function.
format	article
author	Yu-Xin Wang Aashish A. Clerk
author_facet	Yu-Xin Wang Aashish A. Clerk
author_sort	Yu-Xin Wang
title	Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy
title_short	Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy
title_full	Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy
title_fullStr	Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy
title_full_unstemmed	Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy
title_sort	intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/b78a82298015429dbe18323509e18d1f
work_keys_str_mv	AT yuxinwang intrinsicandinducedquantumquenchesforenhancingqubitbasedquantumnoisespectroscopy AT aashishaclerk intrinsicandinducedquantumquenchesforenhancingqubitbasedquantumnoisespectroscopy
_version_	1718429125561024512

Intrinsic and induced quantum quenches for enhancing qubit-based quantum noise spectroscopy

Ejemplares similares