Quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms

Irreversibility in quantum measurements shares conceptual links with statistical and thermodynamical irreversibility. Here, the authors are able to operationally associate an "arrow of time” to quantum weak measurements, testing it experimentally on a cloud of ultracold atoms.

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Auteurs principaux:	Maitreyi Jayaseelan, Sreenath K. Manikandan, Andrew N. Jordan, Nicholas P. Bigelow
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2021
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/01b64c217d4646e087256b6a85fff8d8
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spelling	oai:doaj.org-article:01b64c217d4646e087256b6a85fff8d82021-12-02T17:04:30ZQuantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms10.1038/s41467-021-22094-32041-1723https://doaj.org/article/01b64c217d4646e087256b6a85fff8d82021-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-22094-3https://doaj.org/toc/2041-1723Irreversibility in quantum measurements shares conceptual links with statistical and thermodynamical irreversibility. Here, the authors are able to operationally associate an "arrow of time” to quantum weak measurements, testing it experimentally on a cloud of ultracold atoms.Maitreyi JayaseelanSreenath K. ManikandanAndrew N. JordanNicholas P. BigelowNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Maitreyi Jayaseelan Sreenath K. Manikandan Andrew N. Jordan Nicholas P. Bigelow Quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms
description	Irreversibility in quantum measurements shares conceptual links with statistical and thermodynamical irreversibility. Here, the authors are able to operationally associate an "arrow of time” to quantum weak measurements, testing it experimentally on a cloud of ultracold atoms.
format	article
author	Maitreyi Jayaseelan Sreenath K. Manikandan Andrew N. Jordan Nicholas P. Bigelow
author_facet	Maitreyi Jayaseelan Sreenath K. Manikandan Andrew N. Jordan Nicholas P. Bigelow
author_sort	Maitreyi Jayaseelan
title	Quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms
title_short	Quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms
title_full	Quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms
title_fullStr	Quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms
title_full_unstemmed	Quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms
title_sort	quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/01b64c217d4646e087256b6a85fff8d8
work_keys_str_mv	AT maitreyijayaseelan quantummeasurementarrowoftimeandfluctuationrelationsformeasuringspinofultracoldatoms AT sreenathkmanikandan quantummeasurementarrowoftimeandfluctuationrelationsformeasuringspinofultracoldatoms AT andrewnjordan quantummeasurementarrowoftimeandfluctuationrelationsformeasuringspinofultracoldatoms AT nicholaspbigelow quantummeasurementarrowoftimeandfluctuationrelationsformeasuringspinofultracoldatoms
_version_	1718381829134745600

Quantum measurement arrow of time and fluctuation relations for measuring spin of ultracold atoms

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