论文标题
几何通货膨胀的通货膨胀预测
Inflationary predictions of Geometric Inflation
论文作者
论文摘要
在从几何通货膨胀的提案中获得的引力模型的框架中，在该建议中包括无限的曲率标量塔，我们通过hubble慢速滚动方法来计算慢速参数。我们测试了诸如通货膨胀方案之类的模型的生存能力，重点是张量表，$ r $和频谱标量指数，$ n_s $，关系。我们发现，这里考虑的所有模型都会产生通货膨胀，其中大多数是重合的，比其他模型更好，而边缘化的95 $ \％$ CL区域由Planck的数据协作给出。
In the framework of gravitational models obtained from the Geometric Inflation's proposal, where an infinite tower of curvature scalars are included into the action, we compute the slow-roll parameters by the Hubble slow-roll approach. We test the viability of such models as inflationary scenarios, focusing on the tensor-to-scalar ratio, $r$, and spectral scalar index, $n_s$, relation. We find that all models considered here produce inflation and, most of them coincide, some better than others, with the marginalized 95$\%$ CL region given by Planck's data collaboration.
