48 citations · 450 across the 33 of their papers we have counts for
4 papers · 1 filter
Viable wormhole solution in Bopp-Podolsky electrodynamics
D. A. Frizo, C. A. M. de Melo, L. G. Medeiros +1
Following a recent approach in which the gravitational field equations in curved spacetimes were presented in the Bopp--Podolsky electrodynamics, we obtained an approximate and sph…
Second-order corrections to Starobinsky inflation
G. Rodrigues-da-Silva, L. G. Medeiros
Higher-order theories of gravity are extensions to general relativity (GR) motivated mainly by high-energy physics searching for GR ultraviolet completeness. They are characterized…
Gravitational waves from inspiraling black holes in quadratic gravity
Matheus F. S. Alves, Luís F. M. A. M. Reis, L. G. Medeiros
We peform a study of gravitational waves emitted by inspiraling black holes in the context of quadratic gravity. By linearizing the field equations around a flat background, we dem…
Modified Starobinsky inflation by the term
J. Bezerra-Sobrinho, L. G. Medeiros
In the context of effective theories of gravity, a minimalist bottom-up approach which takes into account -loop quantum corrections leads to modifications in the Einstein-Hilber…