25 citations · 32 across the 4 of their papers we have counts for
4 papers
Non-Abelian Gravitoelectromagnetism and applications at finite temperature
A. F. Santos, J. Ramos, Faqir C. Khanna
Studies about a formal analogy between the gravitational and the electromagnetic fields lead to the notion of Gravitoelectromagnetism (GEM) to describe gravitation. In fact, the GE…
On a group-theoretical approach to the curl operator
J. Ramos, M. de Montigny, F. C. Khanna
We utilize group-theoretical methods to develop a matrix representation of differential operators that act on tensors of any rank. In particular, we concentrate on the matrix formu…
Derivation of Source-Free Maxwell and Gravitational Radiation Equations by Group Theoretical Methods
Jairzinho Ramos, Robert Gilmore
We derive source-free Maxwell-like equations in flat spacetime for any helicity "j" by comparing the transformation properties of the 2(2j+1) states that carry the manifestly covar…
Helicity-Rotation-Gravity Coupling for Gravitational Waves
Jairzinho Ramos, Bahram Mashhoon
The consequences of spin-rotation-gravity coupling are worked out for linear gravitational waves. The coupling of helicity of the wave with the rotation of a gravitational-wave ant…