Quantized classical response from spectral winding topology

Quantized response has so far eluded classical system beyond linear response theory. Here, the authors predict that a quantized classical response, arising from fundamental mathematical properties of the Green’s function, shows up in steady-state response of a non-Hermitian system without invoking a...

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Autores principales: Linhu Li, Sen Mu, Ching Hua Lee, Jiangbin Gong
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/46d98590901a47c9a98615aa79ccaaea
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spelling oai:doaj.org-article:46d98590901a47c9a98615aa79ccaaea2021-12-02T14:55:09ZQuantized classical response from spectral winding topology10.1038/s41467-021-25626-z2041-1723https://doaj.org/article/46d98590901a47c9a98615aa79ccaaea2021-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-25626-zhttps://doaj.org/toc/2041-1723Quantized response has so far eluded classical system beyond linear response theory. Here, the authors predict that a quantized classical response, arising from fundamental mathematical properties of the Green’s function, shows up in steady-state response of a non-Hermitian system without invoking a linear response theory.Linhu LiSen MuChing Hua LeeJiangbin GongNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Linhu Li
Sen Mu
Ching Hua Lee
Jiangbin Gong
Quantized classical response from spectral winding topology
description Quantized response has so far eluded classical system beyond linear response theory. Here, the authors predict that a quantized classical response, arising from fundamental mathematical properties of the Green’s function, shows up in steady-state response of a non-Hermitian system without invoking a linear response theory.
format article
author Linhu Li
Sen Mu
Ching Hua Lee
Jiangbin Gong
author_facet Linhu Li
Sen Mu
Ching Hua Lee
Jiangbin Gong
author_sort Linhu Li
title Quantized classical response from spectral winding topology
title_short Quantized classical response from spectral winding topology
title_full Quantized classical response from spectral winding topology
title_fullStr Quantized classical response from spectral winding topology
title_full_unstemmed Quantized classical response from spectral winding topology
title_sort quantized classical response from spectral winding topology
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/46d98590901a47c9a98615aa79ccaaea
work_keys_str_mv AT linhuli quantizedclassicalresponsefromspectralwindingtopology
AT senmu quantizedclassicalresponsefromspectralwindingtopology
AT chinghualee quantizedclassicalresponsefromspectralwindingtopology
AT jiangbingong quantizedclassicalresponsefromspectralwindingtopology
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