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.
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2017-04-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/ncomms14926 |
id |
doaj-86110c84520a4989a1d1b7be24bf2892 |
---|---|
record_format |
Article |
spelling |
doaj-86110c84520a4989a1d1b7be24bf28922021-05-11T07:37:37ZengNature Publishing GroupNature Communications2041-17232017-04-01811710.1038/ncomms14926Optimal free descriptions of many-body theoriesChristopher J. Turner0Konstantinos Meichanetzidis1Zlatko Papić2Jiannis K. Pachos3School of Physics and Astronomy, University of LeedsSchool of Physics and Astronomy, University of LeedsSchool of Physics and Astronomy, University of LeedsSchool of Physics and Astronomy, University of LeedsPhysicists’ 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.https://doi.org/10.1038/ncomms14926 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Christopher J. Turner Konstantinos Meichanetzidis Zlatko Papić Jiannis K. Pachos |
spellingShingle |
Christopher J. Turner Konstantinos Meichanetzidis Zlatko Papić Jiannis K. Pachos Optimal free descriptions of many-body theories Nature Communications |
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 Publishing Group |
series |
Nature Communications |
issn |
2041-1723 |
publishDate |
2017-04-01 |
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. |
url |
https://doi.org/10.1038/ncomms14926 |
work_keys_str_mv |
AT christopherjturner optimalfreedescriptionsofmanybodytheories AT konstantinosmeichanetzidis optimalfreedescriptionsofmanybodytheories AT zlatkopapic optimalfreedescriptionsofmanybodytheories AT jianniskpachos optimalfreedescriptionsofmanybodytheories |
_version_ |
1721451905436090368 |