On a Weyl-type theorem for higher-order Lagrangians

Weyl's theorem is extended making use of the theory of concomitants to obtain a Lagrangian density for the massless bosonic fields without dimensional constants. It turns out to be quadratic in the gravitational field and encompasses all the theories that usually appear in the literature. It is...

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Autores principales: Castagnino, Mario Alberto G. J., Domenech, Graciela, Noriega, Ricardo José, Schifini, Claudio Gabriel
Publicado: 1987
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222488_v28_n8_p1854_Castagnino
http://hdl.handle.net/20.500.12110/paper_00222488_v28_n8_p1854_Castagnino
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00222488_v28_n8_p1854_Castagnino
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spelling paper:paper_00222488_v28_n8_p1854_Castagnino2023-06-08T14:48:06Z On a Weyl-type theorem for higher-order Lagrangians Castagnino, Mario Alberto G. J. Domenech, Graciela Noriega, Ricardo José Schifini, Claudio Gabriel Weyl's theorem is extended making use of the theory of concomitants to obtain a Lagrangian density for the massless bosonic fields without dimensional constants. It turns out to be quadratic in the gravitational field and encompasses all the theories that usually appear in the literature. It is shown that the gauge invariance of the Lagrangian follows from the invariance of the field equations. © 1987 American Institute of Physics. Fil:Castagnino, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Domenech, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Noriega, R.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Schifini, C.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1987 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222488_v28_n8_p1854_Castagnino http://hdl.handle.net/20.500.12110/paper_00222488_v28_n8_p1854_Castagnino
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description Weyl's theorem is extended making use of the theory of concomitants to obtain a Lagrangian density for the massless bosonic fields without dimensional constants. It turns out to be quadratic in the gravitational field and encompasses all the theories that usually appear in the literature. It is shown that the gauge invariance of the Lagrangian follows from the invariance of the field equations. © 1987 American Institute of Physics.
author Castagnino, Mario Alberto G. J.
Domenech, Graciela
Noriega, Ricardo José
Schifini, Claudio Gabriel
spellingShingle Castagnino, Mario Alberto G. J.
Domenech, Graciela
Noriega, Ricardo José
Schifini, Claudio Gabriel
On a Weyl-type theorem for higher-order Lagrangians
author_facet Castagnino, Mario Alberto G. J.
Domenech, Graciela
Noriega, Ricardo José
Schifini, Claudio Gabriel
author_sort Castagnino, Mario Alberto G. J.
title On a Weyl-type theorem for higher-order Lagrangians
title_short On a Weyl-type theorem for higher-order Lagrangians
title_full On a Weyl-type theorem for higher-order Lagrangians
title_fullStr On a Weyl-type theorem for higher-order Lagrangians
title_full_unstemmed On a Weyl-type theorem for higher-order Lagrangians
title_sort on a weyl-type theorem for higher-order lagrangians
publishDate 1987
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222488_v28_n8_p1854_Castagnino
http://hdl.handle.net/20.500.12110/paper_00222488_v28_n8_p1854_Castagnino
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AT noriegaricardojose onaweyltypetheoremforhigherorderlagrangians
AT schifiniclaudiogabriel onaweyltypetheoremforhigherorderlagrangians
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