On the viability of f(Q) gravity models
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DOI: 10.1088/1361-6382/accef7
Abstract: In general relativity, the contracted Bianchi identity makes the field equation compatible with the energy conservation, likewise in f(R) theories of gravity. We show that this classical phenomenon is not guaranteed in the symmetric teleparallel… read more here.
Keywords: viability gravity; gravity; field equation; gravity models ... See more keywords