2 papers
gr-qc2020
Traversable wormholes in the traceless gravity
Parbati Sahoo, P. H. R. S. Moraes, Marcelo M. Lapola +1
We present a traversable wormhole solution using the traceless theory of gravity. In the gravity, the Ricci scalar in the Einstein-Hilbert action is replaced…
gr-qc2019
A unique equation of state for the universe evolution from AdS space-time
M. M. Lapola, P. H. R. S. Moraes, W. de Paula +3
We apply the Induced Matter Model to a five-dimensional metric. For the case with null cosmological constant, we obtain a solution able to describe the radiation-dominated era of t…