Resonance in asymmetric warped geometry

Gregory Gabadadze, Luca Grisa, Yanwen Shang

    Research output: Contribution to journalArticle

    Abstract

    We study the spectrum of an asymmetric warped braneworld model with different AdS curvatures on either side of the brane. In addition to the RS-like modes we find a resonance state. Its mass is proportional to the geometric mean of the two AdS curvature scales, while the difference between them determines the strength of the resonance peak. There is a complementarity between the RS zero-mode and the resonance: making the asymmetry stronger weakens the zero-mode but strengthens the resonance, and vice versa. We calculate numerically the braneworld gravitational potential and discuss the holographic correspondence for the asymmetric model.

    Original languageEnglish (US)
    Article number033
    JournalJournal of High Energy Physics
    Volume2006
    Issue number8
    DOIs
    StatePublished - Aug 1 2006

    Keywords

    • AdS-CFT Correspondence
    • Large Extra Dimensions

    ASJC Scopus subject areas

    • Nuclear and High Energy Physics

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