论文标题
运行索引的约束独立于模型的参数
Constraints for the running index independent of the parameters of the model
论文作者
论文摘要
通过编写标量频谱索引的运行，完全根据标量索引$ n_s $和张量表比率$ r $来构成对通货膨胀模型的约束，这与相关模型的参数无关。我们为自然通胀的运行指数，两种类型的突变山顶通胀和Starobinsky模型编写分析表达式。运行的最终公式仅取决于$ n_s $和/或$ r $，并且随着其他条件和观测的限制，标量和张量表到量表索引，将继续进一步拧紧运行索引。
By writing the running of the scalar spectral index completely in terms of the scalar index $n_s$ and the tensor-to-scalar ratio $r$ we are able to impose constraints to models of inflation which are independent of the parameters of the model in question. We write analytical expressions for the running index of Natural Inflation, two models of the type Mutated Hilltop Inflation and the Starobinsky model. The resulting formulae for the running depend exclusively on $n_s$ and/or $r$ and will keep tightening the running index further as additional conditions and observations constrain the scalar and the tensor-to-scalar indices.
