83 citations · 328 across the 15 of their papers we have counts for
3 papers · 1 filter
Quasinormal frequencies for a black hole in a bumblebee gravity
R. Oliveira, D. M. Dantas, C. A. S. Almeida
After recent observational events like the LIGO-Virgo detections of gravitational waves and the shadow image of M87* supermassive black hole by Event Horizon Telescope (EHT), the t…
Traversable wormhole solution with a background Kalb-Ramond field
L. A. Lessa, R. Oliveira, J. E. G. Silva +1
We obtain a static spherically symmetric wormhole solution due to the vacuum expectation value (VEV) of a Kalb-Ramond field. The Kalb-Ramond VEV is a background tensor field which…
Quasi-normal modes of bumblebee wormhole
R. Oliveira, D. M. Dantas, Victor Santos +1
In this work, we calculate the quasi-normal frequencies from a bumblebee traversable wormhole. The bumblebee wormhole model is based on the bumblebee gravity, which exhibits a spon…