Spontaneous PT-symmetry breaking in lasing dynamics

Early studies of lasing in parity-time(PT)-symmetric systems typically make use of the adiabatic elimination of the medium polarization. Here, the authors present a theoretical investigation of a realistic scenario where a laser is coupled to a passive optical cavity and study PT symmetry breaking i...

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Autores principales:	Deshui Yu, Frank Vollmer
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/3771f6c610ad4ba48a60e70fdec26671
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spelling	oai:doaj.org-article:3771f6c610ad4ba48a60e70fdec266712021-12-02T18:03:06ZSpontaneous PT-symmetry breaking in lasing dynamics10.1038/s42005-021-00575-72399-3650https://doaj.org/article/3771f6c610ad4ba48a60e70fdec266712021-04-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00575-7https://doaj.org/toc/2399-3650Early studies of lasing in parity-time(PT)-symmetric systems typically make use of the adiabatic elimination of the medium polarization. Here, the authors present a theoretical investigation of a realistic scenario where a laser is coupled to a passive optical cavity and study PT symmetry breaking in the strong light-matter coupling regime, finding nonclassical emission behavior in the microscopic limit.Deshui YuFrank VollmerNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Deshui Yu Frank Vollmer Spontaneous PT-symmetry breaking in lasing dynamics
description	Early studies of lasing in parity-time(PT)-symmetric systems typically make use of the adiabatic elimination of the medium polarization. Here, the authors present a theoretical investigation of a realistic scenario where a laser is coupled to a passive optical cavity and study PT symmetry breaking in the strong light-matter coupling regime, finding nonclassical emission behavior in the microscopic limit.
format	article
author	Deshui Yu Frank Vollmer
author_facet	Deshui Yu Frank Vollmer
author_sort	Deshui Yu
title	Spontaneous PT-symmetry breaking in lasing dynamics
title_short	Spontaneous PT-symmetry breaking in lasing dynamics
title_full	Spontaneous PT-symmetry breaking in lasing dynamics
title_fullStr	Spontaneous PT-symmetry breaking in lasing dynamics
title_full_unstemmed	Spontaneous PT-symmetry breaking in lasing dynamics
title_sort	spontaneous pt-symmetry breaking in lasing dynamics
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/3771f6c610ad4ba48a60e70fdec26671
work_keys_str_mv	AT deshuiyu spontaneousptsymmetrybreakinginlasingdynamics AT frankvollmer spontaneousptsymmetrybreakinginlasingdynamics
_version_	1718378800461381632

Spontaneous PT-symmetry breaking in lasing dynamics

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