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First-order equivalent to Einstein-Hilbert Lagrangian
Citation
Rosado María, María Eugenia and Castrillón López, M. and Muñoz Masqué, Jaime (2014). First-order equivalent to Einstein-Hilbert Lagrangian. "Journal of Mathematical Physics", v. 55 (n. 8); ISSN 0022-2488. https://doi.org/10.1063/1.4890555.
Description
| Title: | First-order equivalent to Einstein-Hilbert Lagrangian |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Journal of Mathematical Physics |
| Date: | 2014 |
| ISSN: | 0022-2488 |
| Volume: | 55 |
| Subjects: | |
| Faculty: | E.T.S. Arquitectura (UPM) |
| Department: | Matemática Aplicada |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
A first-order Lagrangian L ∇ variationally equivalent to the second-order Einstein- Hilbert Lagrangian is introduced. Such a Lagrangian depends on a symmetric linear connection, but the dependence is covariant under diffeomorphisms. The variational problem defined by L ∇ is proved to be regular and its Hamiltonian formulation is studied, including its covariant Hamiltonian attached to ∇ .
More information
| Item ID: | 40052 |
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| DC Identifier: | http://oa.upm.es/40052/ |
| OAI Identifier: | oai:oa.upm.es:40052 |
| DOI: | 10.1063/1.4890555 |
| Official URL: | http://scitation.aip.org/ |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 29 Apr 2016 07:34 |
| Last Modified: | 03 Apr 2020 07:48 |
