Ghost Free Analysis of a Nonsymmetric Theory of Gravitation
The absence of ghost-negative energy radiative modes in a proposed generalized theory of gravitation based on a non-symmetric metric is reanalyzed. The missing contribution of the symmetric sector of the Lagrangian is calculated and shown to be null. The ghost free character of the theory is then fi...
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| Publié dans: | Brazilian Journal of Physics |
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| Auteurs principaux: | , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Sociedade Brasileira de Física
2003
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| Sujets: | |
| Accès en ligne: | https://www.redalyc.org/articulo.oa?id=46413573036 |
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