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Energy‐based automatic determination of buffer region in the divide‐and‐conquer second‐order Møller–Plesset perturbation theory

In the linear‐scaling divide‐and‐conquer (DC) electronic structure method, each subsystem is calculated together with the neighboring buffer region, the size of which affects the energy error introduced by the fragmentation in the DC method. The DC self‐consistent field calculation utilizes a scheme...

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Detalles Bibliográficos
Autores principales: Fujimori, Toshikazu, Kobayashi, Masato, Taketsugu, Tetsuya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley & Sons, Inc. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7986104/
https://www.ncbi.nlm.nih.gov/pubmed/33534916
http://dx.doi.org/10.1002/jcc.26486