99 citations · 302 across the 18 of their papers we have counts for
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hep-th2020
Radiative corrections in metric-affine bumblebee model
Adrià Delhom, J. R. Nascimento, Gonzalo J. Olmo +2
We consider the metric-affine formulation of bumblebee gravity, derive the field equations, and show that the connection can be written as Levi-Civita of a disformally related metr…
gr-qc2020★ 99 cited
Gravitational lensing in a black-bounce traversable wormhole spacetime
J. R. Nascimento, A. Yu. Petrov, P. J. Porfirio +1
In this work, we calculate the deflection angle of light in a spacetime that interpolates between regular black holes and traversable wormholes, depending on the free parameter of…