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Collider Signatures of Higher Curvature Gravity

Thomas G. Rizzo
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Abstract

We explore the phenomenological implications at colliders for the existence of higher-curvature gravity as extensions to both the Randall-Sundrum(RS) and Arkani-Hamed, Dimopoulos and Dvali(ADD) scenarios. Such terms are expected to arise on rather general grounds from ultraviolet completions of General Relativity, e.g., from string theory. In the Randall-Sundrum model these terms shift the mass spectrum and couplings of the graviton tower. In the case of ADD they can lead to a threshold for the production of long-lived black holes.

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Thomas G. Rizzo. 2005-04-14. Collider Signatures of Higher Curvature Gravity. https://arxiv.org/abs/hep-ph/0504118

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