8 citations
2 papers
gr-qc2020★ 8 cited
Four-dimensional Brane-Chern-Simons Gravity and Cosmology
F. Gómez, S. Lepe, P. Salgado
From the field equations corresponding to a 4-dimensional brane embedded in the 5-dimensional spacetime of the Einstein-Chern-Simons theory for gravity, we find cosmological soluti…
gr-qc2020★ 7 cited
Brane gravity in 4D from Chern-Simons gravity theory
R. Díaz, F. Gómez, M. Pinilla +1
We evaluate a 5-dimensional Randall Sundrum type metric in the Lagrangian of the Einstein-Chern-Simons gravity, and then we derive an action and its corresponding field equations,…