96 citations · 381 across the 20 of their papers we have counts for
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math-ph2007★ 96 cited
From Dirac spinor fields to ELKO
Roldao da Rocha, Julio M. Hoff da Silva
Dual-helicity eigenspinors of the charge conjugation operator (ELKO spinor fields) belong, together with Majorana spinor fields, to a wider class of spinor fields, the so-called fl…
math-ph2007★ 16 cited
Isotopic liftings of Clifford algebras and applications in elementary particle mass matrices
Roldao da Rocha, Jayme Vaz
Isotopic liftings of algebraic structures are investigated in the context of Clifford algebras, where it is defined a new product involving an arbitrary, but fixed, element of the…
gr-qc2007★ 56 cited
The quadratic spinor Lagrangian, axial torsion current, and generalizations
Roldao da Rocha, J. G. Pereira
We show that the Einstein-Hilbert, the Einstein-Palatini, and the Holst actions can be derived from the Quadratic Spinor Lagrangian (QSL), when the three classes of Dirac spinor fi…