Supergravity as the Dark Side of the Universe; International Journal of Modern Physics A; Vol. 35, № SI 2-3

Supergravity as the Dark Side of the Universe; International Journal of Modern Physics A; Vol. 35, № SI 2-3

Detalhes bibliográficos
Parent link:International Journal of Modern Physics A: Scientific Journal
Vol. 35, № SI 2-3.— 2020.— [2040038, 9 p.]
Autor principal: Ketov S. V. Sergey Vladimirovich
Autor Corporativo: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Resumo:Title screen
The Dark Side of the Universe, which includes the cosmological inflation in the early Universe, the current dark energy and dark matter, can be theoretically described by supergravity, though it is non-trivial. We recall the arguments pro and contra supersymmetry and supergravity, and define the viable supergravity models describing the Dark Side of the Universe in agreement with all current observations. Our approach to inflation is based on the Starobinsky model, the dark energy is identified with the positive cosmological constant (de Sitter vacuum), and the dark matter particle is given by the lightest superparticle identified with the supermassive gravitino. The key role is played by spontaneous supersymmetry breaking.
Idioma:inglês
Publicado em: 2020
Assuntos:
электронный ресурс
труды учёных ТПУ
supergravity
inflation
dark energy
dark matter
супергравитация
инфляция
темная энергия
темная материя
Acesso em linha:https://doi.org/10.1142/S0217751X20
Formato: Recurso Eletrônico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662059

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