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arXiv · 1109.3718

Spontaneous localization on a brane via a gravitational mechanism

Cristiano Germani
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Abstract

In this letter we introduce a novel way to spontaneously localize particles (including gauge bosons) and gravitons kinetic terms on a four-dimensional brane via a gravitational mechanism. The model underlying this localization mechanism can be considered as a high-energy resolution of the so-called braneworlds scenario. In particular, we show how to construct a braneworld with induced gravity without pathologies. Finally, we argue that the brane is only stable if its own mass does not exceed a critical value related to the particles-gravity couplings.

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Cristiano Germani. 2012-03-14. Spontaneous localization on a brane via a gravitational mechanism. https://doi.org/10.1103/physrevd.85.055025

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