Braneworld solutions from scalar field in bimetric theory
classification
✦ hep-th
gr-qc
keywords
braneworldsolutionsfieldscalarbimetrictheoryconsidercoupling
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We investigate the presence of braneworld solutions in a bimetric theory, with gravity and the scalar field coupling differently. We consider a non-standard model, with a Cuscuton-like scalar field, and we show how to generate braneworld solutions in this new scenario. In particular, we found no gravitational instabilities for the braneworld solutions.
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