Optimal free descriptions of many-body theories

Physicists’ understanding of interacting many-body systems often depends on finding an approximate description in terms of non-interacting particles. Here, the authors propose a systematic approach to identify the closest free particle description of a given model.

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Autores principales:	Christopher J. Turner, Konstantinos Meichanetzidis, Zlatko Papić, Jiannis K. Pachos
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/86110c84520a4989a1d1b7be24bf2892
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spelling	oai:doaj.org-article:86110c84520a4989a1d1b7be24bf28922021-12-02T14:42:42ZOptimal free descriptions of many-body theories10.1038/ncomms149262041-1723https://doaj.org/article/86110c84520a4989a1d1b7be24bf28922017-04-01T00:00:00Zhttps://doi.org/10.1038/ncomms14926https://doaj.org/toc/2041-1723Physicists’ understanding of interacting many-body systems often depends on finding an approximate description in terms of non-interacting particles. Here, the authors propose a systematic approach to identify the closest free particle description of a given model.Christopher J. TurnerKonstantinos MeichanetzidisZlatko PapićJiannis K. PachosNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Christopher J. Turner Konstantinos Meichanetzidis Zlatko Papić Jiannis K. Pachos Optimal free descriptions of many-body theories
description	Physicists’ understanding of interacting many-body systems often depends on finding an approximate description in terms of non-interacting particles. Here, the authors propose a systematic approach to identify the closest free particle description of a given model.
format	article
author	Christopher J. Turner Konstantinos Meichanetzidis Zlatko Papić Jiannis K. Pachos
author_facet	Christopher J. Turner Konstantinos Meichanetzidis Zlatko Papić Jiannis K. Pachos
author_sort	Christopher J. Turner
title	Optimal free descriptions of many-body theories
title_short	Optimal free descriptions of many-body theories
title_full	Optimal free descriptions of many-body theories
title_fullStr	Optimal free descriptions of many-body theories
title_full_unstemmed	Optimal free descriptions of many-body theories
title_sort	optimal free descriptions of many-body theories
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/86110c84520a4989a1d1b7be24bf2892
work_keys_str_mv	AT christopherjturner optimalfreedescriptionsofmanybodytheories AT konstantinosmeichanetzidis optimalfreedescriptionsofmanybodytheories AT zlatkopapic optimalfreedescriptionsofmanybodytheories AT jianniskpachos optimalfreedescriptionsofmanybodytheories
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Optimal free descriptions of many-body theories

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