On the junction conditions in $f(R)$-gravity with torsion
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DOI: 10.1088/1361-6382/aab6fe
Abstract: Junction conditions are discussed within the framework of $f(R)$-gravity with torsion. After deriving general junction conditions, the cases of coupling to a Dirac field and a spin fluid are explicitly dealt with. The main differences… read more here.
Keywords: gravity torsion; junction conditions; junction; conditions gravity ... See more keywords
Stars and junction conditions in Einstein–Gauss–Bonnet gravity
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DOI: 10.1088/1361-6382/acd29c
Abstract: The junction conditions for a higher dimensional spherically symmetric charged and anisotropic static star are derived in Einstein–Gauss–Bonnet (EGB) gravity with nonvanishing cosmological constant. It is shown that for a timelike boundary hypersurface of zero… read more here.
Keywords: gravity; junction conditions; einstein gauss; gauss bonnet ... See more keywords