35 citations · 42 across the 4 of their papers we have counts for
4 papers
Neutron stars in gravity
J. C. N. de Araujo, H. G. M. Fortes
Modified theories of gravity based on the symmetric teleparallel framework have recently attracted considerable attention as viable alternatives to General Relativity. In this cont…
Constraining Scalar Charge in Neutron Stars through Gravitational Wave Signals from NSBH Mergers
Rafael M. Santos, Rafael C. Nunes, Jose C. N. de Araujo
Neutron stars (NS) offer an exceptional opportunity to investigate gravitational physics in extreme environments. In the context of alternative theories of General Relativity (GR),…
Wormhole solutions in gravity with a radial dependent B parameter
Moreshwar Tayde, Joao R. L. Santos, Julia N. Araujo +1
A possible astrophysical object to be found in General Relativity is the wormhole. This special solution describes a topological bridge connecting points in two distinguished unive…
The conservation of energy-momentum and the mass for the graviton
M. E. S. Alves, O. D. Miranda, J. C. N. de Araujo
In this work we give special attention to the bimetric theory of gravitation with massive gravitons proposed by Visser in 1998. In his theory, a prior background metric is necessar…