论文标题
来自具有天然宇宙常数的超级重力模型的标准模型
Standard Model from A Supergravity Model with a Naturally Small Cosmological Constant
论文作者
论文摘要
在指数级的宇宙学常数的自然标准的指导下，我们提出了一个弦理论，该弦理论动机了4维$ \ Mathcal {n} = 1 $非线性超级级别模型（或具有自然超对称性的nilpotent Superfield的线性版本）。该模型包含最小的超对称标准模型，赛车卡尔勒升高和KKLT Anti-$ \ rm D3 $ branes，并使用Nilpotent的超级领域来投射不良的互动项，以及与标准模型相互作用的自由度（不可用的自由度）（不可用的自由）（不可用的版本）。
Guided by the naturalness criterion for an exponentially small cosmological constant, we present a string theory motivated 4-dimensional $\mathcal{N}=1$ non-linear supergravity model (or its linear version with a nilpotent superfield) with spontaneous supersymmetry breaking. The model encompasses the minimal supersymmetric standard model, the racetrack Kähler uplift, and the KKLT anti-$\rm D3$-branes, and use the nilpotent superfield to project out the undesirable interaction terms as well as the unwanted degrees of freedom to end up with the standard model (not the supersymmetric version) of strong and electroweak interactions.
