Beyond Einstein Gravity A Survey Of Gravitational Theories For Cosmology And Astrophysics

By Sebastian Ehrlichmann. 2016

138 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/05eb13b739284367f5fafbde71a4dcfa7e26c856

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Citations in the corpus

• Comparing equivalent gravities: common features and differences (2022, background): “In particular, in GR, we consider the local Lorentz invariance, because in every small enough regions of spacetime, thanks to the Equivalence Principle, the gravitational effects can be neglected, i.e., this occurs in the local inertial frame (LIF), which permits to recover the Special Relativity ph”
• Extended gravity cosmography (2019, unknown): “To determine the dynamics of the gravitational field for a homogeneous and isotropic universe, we write the Einstein field equations: Rμν − 1 2 Rgμν = κTμν , (3) where Rμν is the Ricci tensor, R = gμνR μν is the Ricci (scalar) curvature.”