Cargando…
The emergence of geometry: a two-dimensional toy model
We review the similarities between the effective chiral lagrangrian, relevant for low-energy strong interactions, and the Einstein-Hilbert action. We use these analogies to suggest a specific mechanism whereby gravitons would emerge as Goldstone bosons of a global SO(D) X GL(D) symmetry broken down...
Autores principales: | , , |
---|---|
Lenguaje: | eng |
Publicado: |
2010
|
Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.82.045018 http://cds.cern.ch/record/1260846 |