Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Tichai, A."'
Publikováno v:
Comput.Phys.Commun.
Comput.Phys.Commun., 2019, 240, pp.202-227. ⟨10.1016/j.cpc.2018.11.023⟩
Comput.Phys.Commun., 2019, 240, pp.202-227. ⟨10.1016/j.cpc.2018.11.023⟩
We describe the first version (v1.0.0) of the code ADG that automatically (1) generates all valid Bogoliubov many-body perturbation theory (BMBPT) diagrams and (2) evaluates their algebraic expression to be implemented for numerical applications. Thi
Publikováno v:
Comput.Phys.Commun.
Comput.Phys.Commun., 2021, 261, pp.107677. ⟨10.1016/j.cpc.2020.107677⟩
Comput.Phys.Commun., 2021, 261, pp.107677. ⟨10.1016/j.cpc.2020.107677⟩
We describe the second version (v2.0.0) of the code ADG that automatically (1) generates all valid off-diagonal Bogoliubov many-body perturbation theory diagrams at play in particle-number projected Bogoliubov many-body perturbation theory (PNP-BMBPT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44e6648aab5792191c5f821ff184d6c6
https://hal.archives-ouvertes.fr/hal-02905927
https://hal.archives-ouvertes.fr/hal-02905927
Publikováno v:
Annals Phys.
Annals Phys., 2021, 424, pp.168358. ⟨10.1016/j.aop.2020.168358⟩
Annals Phys., 2021, 424, pp.168358. ⟨10.1016/j.aop.2020.168358⟩
In order to solve the A-body Schr\"odinger equation both accurately and efficiently for open-shell nuclei, a novel many-body method coined as Bogoliubov many-body perturbation theory (BMBPT) was recently formalized and applied at low orders. Based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95f5cad22419990f3714aeaa526d0550
https://hal.archives-ouvertes.fr/hal-02497801
https://hal.archives-ouvertes.fr/hal-02497801
Publikováno v:
Front.in Phys.
Front.in Phys., 2020, 8, pp.164. ⟨10.3389/fphy.2020.00164⟩
Frontiers in physics 8, 164 (2020). doi:10.3389/fphy.2020.00164
Front.in Phys., 2020, 8, pp.164. ⟨10.3389/fphy.2020.00164⟩
Frontiers in physics 8, 164 (2020). doi:10.3389/fphy.2020.00164
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 des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10e0f6d8d8e47acba5a313d6f150b319
https://hal.archives-ouvertes.fr/hal-02483887
https://hal.archives-ouvertes.fr/hal-02483887