Erratum to: Geodesic Deviation Equation in f(R) Gravity

Abstract

In the context of metric $f(R)$ gravity, the Geodesic Deviation Equation (GDE) was first studied in arXiv:1010.5279v3, giving a general expression and studying a particular case, the FLRW universe. In the paper arXiv:1312.2022v1 a similar analysis was made. However, there is a discrepancy in the expressions for the null vector field case due to an algebraic error in our original paper. Here, we make explicit the contribution of the different operators in the GDE, and we correct our previous results.

6 pages, erratum to arXiv:1010.5279v3, and comment to arXiv:1312.2022v1

References in corpus (3)

• Energy conditions in f(R)-gravity
• N-body Simulations for f(R) Gravity using a Self-adaptive Particle-Mesh Code
• On tidal forces in f(R) theories of gravity

Cited by in corpus (2)

• Geodesic Deviation Equation In $f(Q)$-Gravity
• Cosmic Acceleration From Matter-Curvature Coupling