Is de Sitter space always excluded in semiclassical f(R) gravity?
arXiv:1903.07685 · doi:10.1088/1475-7516/2019/06/005
Abstract
It is shown that the recent corpuscular description of gravity generically excludes de Sitter spacetime in any semiclassical version of f(R) gravity. A phantom phenomenology of the cosmic dynamics is also naturally excluded.
9 pages, no figures
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