Conversion of Goldstone bosons into gravitons in anisotropic cosmology
The gravitational chiral anomaly makes possible the conversion of a Goldstone boson into a graviton in a background gravitational field. We show that the interaction Lagrangian for this process does not vanish if and only if the background metric has a nonvanishing Weyl tensor, i.e., if it is not co...
Guardado en:
| Autor principal: | Harari, Diego Darío |
|---|---|
| Otros Autores: | Mazzitelli, F.D |
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1990
|
| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
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