Scalar Kaluza-Klein modes in a multiply warped braneworld

Abstract

The Kaluza-Klein (KK) modes of a massive scalar field on a 3-brane embedded in six dimensional multiply warped spacetime are determined. Due to the presence of warping along both the extra dimensions the KK mass spectrum splits into two closely spaced branches which is a distinct feature of this model compared to the five dimensional Randall-Sundrum model. This new cluster of the KK mode spectrum is expected to have interesting phenomenological implications for the upcoming collider experiments. Such a scenario may also be extended for even larger number of orbifolded extra dimensions.

10 pages, Revtex

References in corpus (2)

• Living on the edge in a spacetime with multiple warping
• Chiral fermions in a spacetime with multiple warping

Cited by in corpus (8)

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• Fermion localization in higher curvature spacetime
• Kaluza-Klein mass spectra on extended dimensional branes
• Analytical Solution for Bosonic Fields in the FRW Multiply Warped Braneworld
• Mass spectrum of scalar and gauge fields in the cosmological multiply warped brane-world