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arXiv 0709.4277hep-th
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几何跃迁与动力学SUSY破缺

Geometric Transitions and Dynamical SUSY Breaking

Mina Aganagic, Christopher Beem, Shamit Kachru

摘要:

我们表明,物理的D-膜理论,表现出动态超对称性破缺由于弦瞬子效应被很好地捕捉到的几何跃迁,重铸的非微扰超势作为一个经典的通量超势。这使得法耶、波隆尼、奥赖菲泰和其他超对称破缺的正则模型的工程变得简单,在这些模型中,指数级小尺度的破缺可以被理解为来自弦瞬子或来自通量的经典动力学。

英文摘要:

We show that the physics of D-brane theories that exhibit dynamical SUSY breaking due to stringy instanton effects is well captured by geometric transitions, which recast the non-perturbative superpotential as a classical flux superpotential. This allows for simple engineering of Fayet, Polonyi, O'Raifeartaigh, and other canonical models of supersymmetry breaking in which an exponentially small scale of breaking can be understood either as coming from stringy instantons or as arising from the classical dynamics of fluxes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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