dc.contributor.author |
Nojiri S. |
|
dc.contributor.author |
Odintsov S. |
|
dc.contributor.author |
Faraoni V. |
|
dc.date.accessioned |
2019-01-22T20:58:51Z |
|
dc.date.available |
2019-01-22T20:58:51Z |
|
dc.date.issued |
2018 |
|
dc.identifier.issn |
2470-0010 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/149729 |
|
dc.description.abstract |
© 2018 American Physical Society. We revisit the concept of turnaround radius in cosmology, in the context of modified gravity. While preliminary analyses were limited to scalar-tensor/F(R) gravity, we extend the definition and the study of this quantity to a much broader class of theories including also quantum R2 gravity. The turnaround radius is computed in terms of the parameters of the theory, and it is shown that a deviation not larger than 10% of this quantity from its value in Einstein's theory could constrain the model parameters and even rule out some current theories. |
|
dc.relation.ispartofseries |
Physical Review D |
|
dc.title |
Effects of modified gravity on the turnaround radius in cosmology |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
2 |
|
dc.relation.ispartofseries-volume |
98 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.source.id |
SCOPUS24700010-2018-98-2-SID85051131027 |
|