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    TH Duality Workshop

    Stability and BPS branes

    by Christian ROEMELSBERGER (Rutgers University)

    → Europe/Zurich
    TH Auditorium (CERN)

    TH Auditorium

    CERN
    Description
    We present a criterion for stability of BPS branes at generic points in moduli space of string theory compactifications with N=2 supersymmetry in four dimensions. These ideas are illustrated by describing the spectrum and lines of marginal stability in different regions of the moduli space of the non-compact Calabi-Yau manifold C3/Z3.