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Jeans instability in non-minimal matter-curvature coupling gravity

Title
Jeans instability in non-minimal matter-curvature coupling gravity
Type
Article in International Scientific Journal
Year
2020
Authors
Gomes, C
(Author)
FCUP
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Journal
Vol. 80
ISSN: 1434-6044
Publisher: Springer Nature
Other information
Authenticus ID: P-00S-FYD
Abstract (EN): The weak field limit of the nonminimally coupled Boltzmann equation is studied, and relations between the invariant Bardeen scalar potentials are derived. The Jean's criterion for instabilities is found through the modified dispersion relation. Special cases are scrutinised and considerations on the model parameters are discussed for Bok globules.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 8
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