Cargando...
Gravitational effective action at second order in curvature and gravitational waves
We consider the full effective theory for quantum gravity at second order in curvature including non-local terms. We show that the theory contains two new degrees of freedom beyond the massless graviton: namely a massive spin-2 ghost and a massive scalar field. Furthermore, we show that it is imposs...
Guardado en:
| Publicado en: | Eur Phys J C Part Fields |
|---|---|
| Autores principales: | , , |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
Springer Berlin Heidelberg
2017
|
| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5589814/ https://ncbi.nlm.nih.gov/pubmed/28943802 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1140/epjc/s10052-017-5172-3 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|