Griffiths variational multisymplectic formulation for Lovelock gravity
This work is mainly devoted to constructing a multisymplectic description of Lovelock’s gravity, which is an extension of General Relativity. We establish the Griffiths variational problem for the Lovelock Lagrangian, obtaining the geometric form of the corresponding field equations. We give the uni...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/135198 |
| Acceso en línea: | http://hdl.handle.net/11336/135198 |
| Access Level: | acceso abierto |
| Palabra clave: | EINSTEIN EQUATIONS FIELD THEORY GRIFFITHS VARIATIONAL PROBLEM HILBERT–EINSTEIN AND EINSTEIN–PALATINI ACTIONS JET BUNDLES LAGRANGIAN AND HAMILTONIAN FORMALISMS LOVELOCK GRAVITY MULTISYMPLECTIC MANIFOLDS https://purl.org/becyt/ford/1.1 https://purl.org/becyt/ford/1 |
| Sumario: | This work is mainly devoted to constructing a multisymplectic description of Lovelock’s gravity, which is an extension of General Relativity. We establish the Griffiths variational problem for the Lovelock Lagrangian, obtaining the geometric form of the corresponding field equations. We give the unified Lagrangian-Hamiltonian formulation of this model and we study the correspondence between the unified formulations for the Einstein-Hilbert and the Einstein-Palatini models of gravity. |
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