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Optimal free descriptions of many-body theories
- Source :
- Nature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
- Publication Year :
- 2017
- Publisher :
- Nature Portfolio, 2017.
-
Abstract
- 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.
- Subjects :
- Science
Subjects
Details
- Language :
- English
- ISSN :
- 20411723
- Volume :
- 8
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Nature Communications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.86110c84520a4989a1d1b7be24bf2892
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/ncomms14926