dc.date.accessioned | 2023-04-14T15:38:07Z | |
dc.date.available | 2023-04-14T15:38:07Z | |
dc.date.created | 2023-03-27T10:57:20Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Csirik, Mihaly Andras Laestadius, Andre . Coupled-Cluster theory revisited Part I: Discretization. ESAIM: Mathematical Modelling and Numerical Analysis (ESAIM: M2AN). 2023, 57(2), 645-670 | |
dc.identifier.uri | http://hdl.handle.net/10852/101902 | |
dc.description.abstract | In a series of two articles, we propose a comprehensive mathematical framework for Coupled-Cluster-type methods. These methods aim at accurately solving the many-body Schrödinger equation. In this first part, we rigorously describe the discretization schemes involved in Coupled-Cluster methods using graph-based concepts. This allows us to discuss different methods in a unified and more transparent manner, including multireference methods. Moreover, we derive the single-reference and the Jeziorski–Monkhorst multireference Coupled-Cluster equations in a unified and rigorous manner. | |
dc.language | EN | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Coupled-Cluster theory revisited Part I: Discretization | |
dc.title.alternative | ENEngelskEnglishCoupled-Cluster theory revisited Part I: Discretization | |
dc.type | Journal article | |
dc.creator.author | Csirik, Mihaly Andras | |
dc.creator.author | Laestadius, Andre | |
cristin.unitcode | 185,15,12,70 | |
cristin.unitname | Hylleraas-senteret | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.fulltext | postprint | |
dc.identifier.cristin | 2137108 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ESAIM: Mathematical Modelling and Numerical Analysis (ESAIM: M2AN)&rft.volume=57&rft.spage=645&rft.date=2023 | |
dc.identifier.jtitle | ESAIM: Mathematical Modelling and Numerical Analysis (ESAIM: M2AN) | |
dc.identifier.volume | 57 | |
dc.identifier.issue | 2 | |
dc.identifier.startpage | 645 | |
dc.identifier.endpage | 670 | |
dc.identifier.doi | https://doi.org/10.1051/m2an/2022094 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 2822-7840 | |
dc.type.version | PublishedVersion | |
dc.relation.project | NFR/262695 | |
dc.relation.project | NFR/287906 | |