On the dark matter as a geometric effect in $$ f (\mathcal {R})$$ f ( R ) gravity
نویسندگان
چکیده
منابع مشابه
Environmental screening of dark matter haloes in f (R) gravity
In certain theories of modified gravity, Solar system constraints on deviations from general relativity (GR) are satisfied by virtue of a so-called screening mechanism, which enables the theory to revert to GR in regions where the matter density is high or the gravitational potential is deep. In the case of chameleon theories, the screening has two contributions – selfscreening, which is due to...
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ژورنال
عنوان ژورنال: General Relativity and Gravitation
سال: 2016
ISSN: 0001-7701,1572-9532
DOI: 10.1007/s10714-016-2142-2