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arXiv · 1106.1027

Matter-gravity interaction in a multiply warped braneworld,

Biswarup Mukhopadhyaya·Somasri Sen·Soumitra SenGupta
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Abstract

The role of a bulk graviton in predicting the signature of extra dimensions through collider-based experiments is explored in the context of a multiply warped spacetime. In particular it is shown that in a doubly warped braneworld model, the presence of the sixth dimension, results in enhanced concentration of graviton Kaluza Klein (KK) modes compared to that obtained in the usual 5-dimensional Randall-Sundrum model. Also, the couplings of these massive graviton KK modes with the matter fields on the visible brane turn out to be appreciably larger than that in the corresponding 5- dimensional model. The significance of these results are discussed in the context of KK graviton search at the Large Hadron Collider (LHC).

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Biswarup Mukhopadhyaya, Somasri Sen, Soumitra SenGupta. 2011-06-06. Matter-gravity interaction in a multiply warped braneworld,. https://doi.org/10.1088/0954-3899%2F40%2F1%2F015004

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