Динамика системы пяти бозонов; Современные технологии, экономика и образование

Detalhes bibliográficos
Parent link:Современные технологии, экономика и образование.— 2020.— [С. 283-285]
Autor principal: Колесников О. В.
Autor Corporativo: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Outros Autores: Фикс А. И. Александр Иванович
Resumo:Заглавие с титульного экрана
The Alt-Grassberger-Sandhas equations for the five-body problem are solved for the case of the driving two-body potentials limited to s-waves. The separable pole expansion method is employed to convert the equations into the effective quasi-two-body form. Numerical results are presented for five identical bosons. Accuracy of the separable expansion is investigated. It is shown that both in (1+4) and (2+3) fragmentation, the corresponding eigenvalues decrease rather rapidly, what, combined with the alternation of their signs, leads to rather good convergence of the results.
Idioma:russo
Publicado em: 2020
Assuntos:
Acesso em linha:http://earchive.tpu.ru/handle/11683/64616
Formato: Recurso Eletrônico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=632695

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