99 citations · 617 across the 23 of their papers we have counts for
3 papers · 1 filter
Spherically Symmetric Thick Branes Cosmological Evolution
Alex E. Bernardini, R. T. Cavalcanti, Roldao da Rocha
Spherically symmetric time-dependent solutions for the 5D system of a scalar field canonically coupled to gravity are obtained and identified as an extension of recent results obta…
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…