272 citations · 598 across the 16 of their papers we have counts for
4 papers · 1 filter
Unraveling the Physical Meaning Behind Elko's Dual structure
Gabriel Brandão de Gracia, Rodolfo José Bueno Rogerio, Luca Fabbri
In this work, we shall analyze the necessity of a proper definition of the dual structure for Elko spinors, and singular spinors in general. We examine in detail why the Dirac dual…
On Wigner Degeneracy in Elko theory: Hermiticity and Dark Matter
G. B. de Gracia, Roldão da Rocha, R. J. Bueno Rogerio +1
In this paper, we provide a set of Hermitian interactions for quantum fields based on Elko, considering the recent achievements concerning the most general form of singular spinors…
Covariant operator formalism for higher derivative systems: Vector spin- dual model as a prelude to generalized QED
G. B. de Gracia, A. A. Nogueira
In this work we extend the Kugo-Ojima-Nakanishi covariant operator formalism to quantize two higher derivative systems, considering their extended phase space structures. More spec…
Duality as a Method to Derive a Gauge Invariant Massive Electrodynamics and New Interactions
G. B. de Gracia, B. M. Pimentel
Taking into account the recent developments associated with duality in physics, this article is focused on investigating the properties of a tensor generalization of the electrodyn…