99 citations · 617 across the 23 of their papers we have counts for
6 papers · 1 filter
Revisiting Takahashi's inversion theorem in discrete symmetry-based dual frameworks
R. J. Bueno Rogerio, R. T. Cavalcanti, J. M. Hoff da Silva +1
The so-called Takahashi's \emph{Inversion Theorem}, the reconstruction of a given spinor based on its bilinear covariants, are re-examined, considering alternative dual structures.…
Exotic fermionic fields and minimal length
J. M. Hoff da Silva, D. Beghetto, R. T. Cavalcanti +1
We investigate the effective Dirac equation, corrected by merging two scenarios that are expected to emerge towards the quantum gravity scale. Namely, the existence of a minimal le…
Flag-dipole and flagpole spinors fluid flows in Kerr spacetimes
Roldao da Rocha, R. T. Cavalcanti
Flagpole and flag-dipole spinors are particular classes of spinor fields that has been recently used in different branches of theoretical physics. In this paper, we study the possi…
Fluid/gravity correspondence and the CFM black brane solutions
Roberto Casadio, Rogerio T. Cavalcanti, Roldao da Rocha
We consider the lower bound for the shear viscosity-to-entropy density ratio, obtained from the fluid/gravity correspondence, in order to constrain the post-Newtonian parameter of…
Classification of Singular Spinor Fields and Other Mass Dimension One Fermions
R. T. Cavalcanti
We investigate the constraint equations of the Lounesto spinor fields classification and show that it can be used to completely characterize all the singular classes, which are pot…
VSR symmetries in the DKP algebra: the interplay between Dirac and Elko spinor fields
R. T. Cavalcanti, J. M. Hoff da Silva, Roldao da Rocha
VSR symmetries are here naturally incorporated in the DKP algebra on the spin-0 and the spin-1 DKP sectors. We show that the Elko (dark) spinor fields structure plays an essential…