Dark matter in R+R2 cosmology

E. V. Arbuzova; A. D. Dolgov; R. S. Singh

doi:10.1088/1475-7516/2019/04/014

Dark matter in R+R² cosmology

E. V. Arbuzova, A. D. Dolgov, R. S. Singh

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

7 Цитирования (Scopus)

Аннотация

Production of massive stable relics in R²-modified gravity is considered. It is shown that the cosmological evolution and kinetics of massive species differs significantly from those in the conventional cosmology. The results are applied to the lightest supersymmetric particles and it is argued that they are viable candidates for the constituents of dark matter, if their mass is about 1000 TeV.

Язык оригинала	английский
Номер статьи	014
Число страниц	16
Журнал	Journal of Cosmology and Astroparticle Physics
Том	2019
Номер выпуска	4
DOI	https://doi.org/10.1088/1475-7516/2019/04/014
Состояние	Опубликовано - 8 апр 2019

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10.1088/1475-7516/2019/04/014

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title = "Dark matter in R+R2 cosmology",

abstract = "Production of massive stable relics in R2-modified gravity is considered. It is shown that the cosmological evolution and kinetics of massive species differs significantly from those in the conventional cosmology. The results are applied to the lightest supersymmetric particles and it is argued that they are viable candidates for the constituents of dark matter, if their mass is about 1000 TeV.",

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AB - Production of massive stable relics in R2-modified gravity is considered. It is shown that the cosmological evolution and kinetics of massive species differs significantly from those in the conventional cosmology. The results are applied to the lightest supersymmetric particles and it is argued that they are viable candidates for the constituents of dark matter, if their mass is about 1000 TeV.

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KW - particle physics - cosmology connection

KW - physics of the early universe

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Dark matter in R+R2 cosmology

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Dark matter in R+R² cosmology