248 citations · 397 across the 3 of their papers we have counts for
3 papers
gr-qc2019★ 137 cited
Exact Kerr-like solution and its shadow in a gravity model with spontaneous Lorentz symmetry breaking
Chikun Ding, Changqing Liu, R. Casana +1
We obtain an exact Kerr-like black hole solution by solving the corresponding gravitational field equations in Einstein-bumblebee gravity model where Lorentz symmetry is spontaneou…
gr-qc2017★ 248 cited
An exact Schwarzschild-like solution in a bumblebee gravity model
R. Casana, A. Cavalcante, F. P. Poulis +1
We have obtained an exact vacuum solution from a gravity sector contained in the minimal standard-model extension. The theoretical model assumes a Riemann spacetime coupled to the…
hep-th2015★ 12 cited
Self-dual configurations in Abelian Higgs models with -generalized gauge field dynamics
R. Casana, A. Cavalcante, E. da Hora
We have shown the existence of self-dual solutions in new Maxwell-Higgs scenarios where the gauge field possesses a -generalized dynamic, i.e., the kinetic term of gauge field i…