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arXiv 0909.4105hep-phhep-th
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双统一SU(5)

Dual unified SU(5)

Steven Abel, Valentin V. Khoze

摘要:

尽管最小超对称统一的简单性令人信服,但质子并不像预测的那样衰变。一个可能的解释是,真正的统一发生在一个理论,这是一个电对偶的MSSM大统一观与信使,其中有朗道极点低于大统一观尺度。正如最近所指出的,统一预言将通过这样的二元性传播,但质子衰变将是可以忽略的。在本文中,我们给出了实现这一思想的最小超对称SU(5)GUT(加上信使)的电Seiberg-算符,一个特别好的例子是渐近自由的SU(11)xSp(1)^3模型。我们还讨论了如何规范介导的亚稳超对称破缺可以纳入一个整体统一的图片。

英文摘要:

Despite the compelling simplicity of minimal supersymmetric unification, the proton does not decay as predicted. A possible explanation is that real unification takes place in a theory which is an electric dual of the MSSM GUT with messengers, which has Landau poles below the GUT scale. As was recently pointed out, unification predictions would be transmitted across such a duality, but proton decay would be negligible. In this paper we present electric Seiberg-duals for the minimal supersymmetric SU(5) GUT (plus messengers) that realise this idea, one particularly nice example being an asymptotically free SU(11)xSp(1)^3 model. We also discuss how gauge-mediated metastable supersymmetry breaking can be incorporated into an overall unified picture.

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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