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A combined variational and diagrammatic quantum Monte Carlo approach to the many-electron problem
Two of the most influential ideas developed by Richard Feynman are the Feynman diagram technique and his variational approach. Here we show that combining both, and introducing a diagrammatic quantum Monte Carlo method, results in a powerful and accurate solver to the generic solid state problem, in...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6700185/ https://www.ncbi.nlm.nih.gov/pubmed/31427574 http://dx.doi.org/10.1038/s41467-019-11708-6 |