Tichai, Alexander ; Roth, Robert ; Duguet, Thomas (2020)
Many-Body Perturbation Theories for Finite Nuclei.
In: Frontiers in Physics, 8
doi: 10.3389/fphy.2020.00164
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
In recent years many-body perturbation theory encountered a renaissance in the field of ab initio nuclear structure theory. In various applications it was shown that perturbation theory, including novel flavors of it, constitutes a useful tool to describe atomic nuclei, either as a full-fledged many-body approach or as an auxiliary method to support more sophisticated non-perturbative many-body schemes. In this work the current status of many-body perturbation theory in the field of nuclear structure is discussed and novel results are provided that highlight its power as a efficient and yet accurate (pre-processing) approach to systematically investigate medium-mass nuclei. Eventually a new generation of chiral nuclear Hamiltonians is benchmarked using several state-of-the-art flavors of many-body perturbation theory.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2020 |
| Autor(en): | Tichai, Alexander ; Roth, Robert ; Duguet, Thomas |
| Art des Eintrags: | Bibliographie |
| Titel: | Many-Body Perturbation Theories for Finite Nuclei |
| Sprache: | Englisch |
| Publikationsjahr: | 5 Juni 2020 |
| Ort: | Darmstadt |
| Verlag: | Frontiers |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Frontiers in Physics |
| Jahrgang/Volume einer Zeitschrift: | 8 |
| Kollation: | 29 Seiten |
| DOI: | 10.3389/fphy.2020.00164 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | In recent years many-body perturbation theory encountered a renaissance in the field of ab initio nuclear structure theory. In various applications it was shown that perturbation theory, including novel flavors of it, constitutes a useful tool to describe atomic nuclei, either as a full-fledged many-body approach or as an auxiliary method to support more sophisticated non-perturbative many-body schemes. In this work the current status of many-body perturbation theory in the field of nuclear structure is discussed and novel results are provided that highlight its power as a efficient and yet accurate (pre-processing) approach to systematically investigate medium-mass nuclei. Eventually a new generation of chiral nuclear Hamiltonians is benchmarked using several state-of-the-art flavors of many-body perturbation theory. |
| Zusätzliche Informationen: | Erstveröffentlichung |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 500 Naturwissenschaften und Mathematik > 530 Physik |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Kernphysik |
| Hinterlegungsdatum: | 02 Aug 2024 06:41 |
| Letzte Änderung: | 02 Aug 2024 06:41 |
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| Suche nach Titel in: | TUfind oder in Google |
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Many-Body Perturbation Theories for Finite Nuclei. (deposited 04 Aug 2021 08:06)
- Many-Body Perturbation Theories for Finite Nuclei. (deposited 02 Aug 2024 06:41) [Gegenwärtig angezeigt]
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