Metastable quivers in string compactifications

作者: Duiliu-Emanuel Diaconescu , Ron Donagi , Bogdan Florea

DOI: 10.1016/J.NUCLPHYSB.2007.03.026

关键词: QuiverPhysicsTopological string theoryTheoretical physicsSpontaneous symmetry breakingSupersymmetry breakingSuperpotentialParticle physicsSymmetry breakingHomological mirror symmetryCompactification (physics)

摘要: We propose a scenario for dynamical supersymmetry breaking in string compactifications based on geometric engineering of quiver gauge theories. In particular we show that the runaway behavior fractional branes at del Pezzo singularities can be stabilized by flux superpotential compact models. Our construction relies homological mirror symmetry orientifolds.

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