Showing gr-qcShow all
2 papers · 1 filter
gr-qc2026
Perturbative dynamics and relativistic effects of a dyonic Kalb-Ramond black hole
A. A. Araújo Filho
We investigate perturbative dynamics, tidal effects, and relativistic frequency shifts in a dyonic Kalb-Ramond black hole generated by a Lorentz-violating antisymmetric tensor back…
gr-qc2026
Casimir phenomena in bumblebee gravity
D. S. Cabral, A. A. Araújo Filho, A. F. Santos
In this work, we analyze the Casimir effect associated with a massive, non-minimally coupled scalar field in static, spherically symmetric black hole spacetimes arising in bumblebe…