论文标题
使用新的Fayet-iliopoulos术语实现了缓慢的滚动通货膨胀和超级理论中的MSSM
A Realization of Slow Roll Inflation and the MSSM in Supergravity Theories with New Fayet-Iliopoulos Terms
论文作者
论文摘要
最近发现并用于构建新的超级重力模型。在本文中，我们使用了我们在以前的作品中使用的新的D-期限的概括，以使用最小的超对称标准模型的可观察到的可观察的扇形来构建缓慢通货膨胀的超级膨胀模型。超对称性在隐藏扇区的高度上被打破，并通过重力介导与可观察的扇区传达。新的D-Term包含的自由参数可以为夸克和瘦素的标量超级零件和希格西诺斯提供大量质量，同时保持固定的观察到的颗粒的质量。 Gauginos从非典型的动力学术语中获得了载体超级元素的质量。我们还提出了一个简单的论点，证明包含新的D-TERM的有效理论的截止$λ$永远无法超过超对称性的量表。在我们的理论中，通货膨胀期间的D期与哈勃常数之间的关系也意味着通用关系$λ\ lyssim \ sqrt {h m_ {pl}} $。
A new supergravity D-term, not associated to gauged R-symmetry, was recently discovered and used to construct new supergravity models. In this paper we use a generalization of the new D-term that we used in previous works, to construct a supergravity model of slow-roll inflation with the observable sector of the minimal supersymmetric standard model. Supersymmetry is broken at a high scale in the hidden sector and communicated to the observable sector by gravity mediation. The new D-term contains free parameters that can give large masses to scalar superpartners of quarks and leptons and to the higgsinos while holding the masses of observed particles fixed. Gauginos receive a mass from a non-canonical kinetic term for the vector supermultiplets. We also present a simple argument proving in full generality that the cutoff $Λ$ of effective theories containing new D-terms can never exceed the supersymmetry breaking scale. In our theory, the relation between D-term and the Hubble constant during inflation also implies the universal relation $Λ\lesssim \sqrt{H M_{Pl}}$.
