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On the Extra Mode and Inconsistency of Horava Gravity

We address the consistency of Horava's proposal for a theory of quantum gravity from the low-energy perspective. We uncover the additional scalar degree of freedom arising from the explicit breaking of the general covariance and study its properties. The analysis is performed both in the origin...

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Detalles Bibliográficos
Autores principales: Blas, D., Pujolas, O., Sibiryakov, S.
Lenguaje:eng
Publicado: 2009
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2009/10/029
http://cds.cern.ch/record/1184512