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Teoria de Einstein-Cartan com campos de Dirac, ação de Holst e fluido de spin
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em FísicaUFJF, 2016)
The quadratic spinor Lagrangian, axial torsion current and generalizations
(World Scientific Publ Co Pte Ltd, 2007-10-01)
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 fields, under Lounesto spinor field ...
The quadratic spinor Lagrangian, axial torsion current and generalizations
(World Scientific Publ Co Pte Ltd, 2007-10-01)
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 fields, under Lounesto spinor field ...
The quadratic spinor Lagrangian, axial torsion current and generalizations
(World Scientific Publ Co Pte Ltd, 2014)
The quadratic spinor Lagrangian, axial torsion current and generalizations
(World Scientific Publ Co Pte LtdSingaporeSingapura, 2007)
ELKO SPINOR FIELDS: LAGRANGIANS FOR GRAVITY DERIVED FROM SUPERGRAVITY
(World Scientific Publ Co Pte Ltd, 2009-05-01)
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 flagpole spinor fields, corresponding to ...
ELKO SPINOR FIELDS: LAGRANGIANS FOR GRAVITY DERIVED FROM SUPERGRAVITY
(World Scientific Publ Co Pte Ltd, 2009-05-01)
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 flagpole spinor fields, corresponding to ...
Elko spinor fields: Lagrangians for gravity derived from supergravity
(2009-06-17)
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 flagpole spinor fields, corresponding to ...
Lineamientos teórico-prácticos de la investigación "La educación como promotora de salud integral de la niñez y la adolescencia en y desde los centros educativos costarricenses"
(2012)
El propósito de este artículo es presentar los fundamentos teórico-prácticos de la investigación acción, que guían la primera etapa diagnóstica del proyecto de investigación: "La educación como promotora de salud integral ...
De las creencias de la comunidad educativa escolar sobre actividad física a las políticas institucionales del centro educativo
(2015)
La originalidad de este artículo radica en contribuir a la comprensión de las creencias sobre actividad física que tiene la comunidad educativa, sustentadas en enfoques curriculares academicistas y positivistas, que rigen ...