Energy conditions in $$f(R,G)$$ f ( R , G ) gravity
نویسندگان
چکیده
منابع مشابه
f(R) theories of gravity
Modified gravity theories have received increased attention lately due to combined motivation coming from high-energy physics, cosmology and astrophysics. Among numerous alternatives to Einstein’s theory of gravity, theories which include higher order curvature invariants, and specifically the particular class of f(R) theories, have a long history. In the last five years there has been a new st...
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ژورنال
عنوان ژورنال: General Relativity and Gravitation
سال: 2014
ISSN: 0001-7701,1572-9532
DOI: 10.1007/s10714-014-1664-8