论文标题
ALP约束$ \ MATHCAL {N} = 2 $ SUPERGRAVITY
ALP Constraints in Gauged $\mathcal{N}=2$ Supergravity
论文作者
论文摘要
我们讨论了基于轴心观测值的$ \ MATHCAL {n} = 2 $ SUPERGRAVITY中限制参数的可能性。我们得出了预势和量规耦合应满足的条件。这样的条件不仅允许我们限制理论，还提供了$ \ Mathcal {n} = 2 \ rightArrow \ Mathcal {n} = 1 $断裂刻度的下限。
We discuss a possibility of restricting parameters in $\mathcal{N}=2$ supergravity based on axion observations. We derive conditions that prepotential and gauge couplings should satisfy. Such conditions not only allow us to constrain the theory but also provide the lower bound of $\mathcal{N}=2\rightarrow\mathcal{N}=1$ breaking scale.
