Detection of Zak phases and topological invariants in a chiral quantum walk of twisted photons

The detection of topological invariants in the bulk remains challenging even in state-of-the-art experiments. Here, Cardanoet al. propose a method to read-out the Zak phases and topological invariants in one-dimensional chiral systems and detect those in a photonic quantum walk of twisted photons.

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Auteurs principaux:	Filippo Cardano, Alessio D’Errico, Alexandre Dauphin, Maria Maffei, Bruno Piccirillo, Corrado de Lisio, Giulio De Filippis, Vittorio Cataudella, Enrico Santamato, Lorenzo Marrucci, Maciej Lewenstein, Pietro Massignan
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2017
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/bdac267972ce47718a26bf7ad163b51c
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spelling	oai:doaj.org-article:bdac267972ce47718a26bf7ad163b51c2021-12-02T17:06:09ZDetection of Zak phases and topological invariants in a chiral quantum walk of twisted photons10.1038/ncomms155162041-1723https://doaj.org/article/bdac267972ce47718a26bf7ad163b51c2017-06-01T00:00:00Zhttps://doi.org/10.1038/ncomms15516https://doaj.org/toc/2041-1723The detection of topological invariants in the bulk remains challenging even in state-of-the-art experiments. Here, Cardanoet al. propose a method to read-out the Zak phases and topological invariants in one-dimensional chiral systems and detect those in a photonic quantum walk of twisted photons.Filippo CardanoAlessio D’ErricoAlexandre DauphinMaria MaffeiBruno PiccirilloCorrado de LisioGiulio De FilippisVittorio CataudellaEnrico SantamatoLorenzo MarrucciMaciej LewensteinPietro MassignanNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Filippo Cardano Alessio D’Errico Alexandre Dauphin Maria Maffei Bruno Piccirillo Corrado de Lisio Giulio De Filippis Vittorio Cataudella Enrico Santamato Lorenzo Marrucci Maciej Lewenstein Pietro Massignan Detection of Zak phases and topological invariants in a chiral quantum walk of twisted photons
description	The detection of topological invariants in the bulk remains challenging even in state-of-the-art experiments. Here, Cardanoet al. propose a method to read-out the Zak phases and topological invariants in one-dimensional chiral systems and detect those in a photonic quantum walk of twisted photons.
format	article
author	Filippo Cardano Alessio D’Errico Alexandre Dauphin Maria Maffei Bruno Piccirillo Corrado de Lisio Giulio De Filippis Vittorio Cataudella Enrico Santamato Lorenzo Marrucci Maciej Lewenstein Pietro Massignan
author_facet	Filippo Cardano Alessio D’Errico Alexandre Dauphin Maria Maffei Bruno Piccirillo Corrado de Lisio Giulio De Filippis Vittorio Cataudella Enrico Santamato Lorenzo Marrucci Maciej Lewenstein Pietro Massignan
author_sort	Filippo Cardano
title	Detection of Zak phases and topological invariants in a chiral quantum walk of twisted photons
title_short	Detection of Zak phases and topological invariants in a chiral quantum walk of twisted photons
title_full	Detection of Zak phases and topological invariants in a chiral quantum walk of twisted photons
title_fullStr	Detection of Zak phases and topological invariants in a chiral quantum walk of twisted photons
title_full_unstemmed	Detection of Zak phases and topological invariants in a chiral quantum walk of twisted photons
title_sort	detection of zak phases and topological invariants in a chiral quantum walk of twisted photons
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/bdac267972ce47718a26bf7ad163b51c
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Detection of Zak phases and topological invariants in a chiral quantum walk of twisted photons

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