@Article{VillalobosRogéAguiBegh:2020:BeLoCl,
author = "Villalobos, Carlos Hugo Coronado and Rog{\'e}rio, R. J. Bueno and
Aguirre, A. R. and Beghetto, D.",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and
{Universidade Federal de Itajub{\'a} (UNIFEI)} and {Universidade
Federal de Itajub{\'a} (UNIFEI)} and {Universidade Estadual
Paulista (UNESP)}",
title = "On the generalized spinor classification: beyond the Lounesto’s
classification",
journal = "European Physical Journal C",
year = "2020",
volume = "80",
number = "3",
pages = "e228",
month = "mar.",
abstract = "In this paper we advance into a generalized spinor classification,
based on the so-called Lounestos classification. The program
developed here is based on an existing freedom on the spinorial
dual structures definition, which, in certain simple physical and
mathematical limit, allows us to recover the usual Lounestos
classification. The protocol to be accomplished here gives full
consideration in the understanding of the underlying mathematical
structure, in order to satisfy the quadratic algebraic relations
known as FierzPauliKofink identities, and also to provide physical
observables. As we will see, such identities impose restrictions
on the number of possible spinorial classes allowed in the
classification. We also expose a subsidiary mathematical devicea
slight modification on the Clifford algebra basiswhich ensures
real spinorial densities and holds the FierzPauliKofink quadratic
relations.",
doi = "10.1140/epjc/s10052-020-7801-5",
url = "http://dx.doi.org/10.1140/epjc/s10052-020-7801-5",
issn = "1434-6044",
language = "en",
targetfile = "villalobos_generalized.pdf",
urlaccessdate = "27 abr. 2024"
}