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Inflation with Planck data: A survey of some exotic inflationary models

机译:普朗克数据的通货膨胀:一些奇异的通货膨胀模型的调查

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摘要

We examine some inflationary models based on modifications of gravity in the light of Planck 2015 data, such as the generalized Chaplygin inspired inflation, models based in N = 1 supergravity and braneworld scenarios. We also show that, conversely, potentials with a very flat plateau yield a primordial spectrum similar to that of the Starobinsky model with no need to modify general relativity.
机译:我们根据普朗克2015年的数据研究了一些基于重力修正的通货膨胀模型,例如广义的Chaplygin启发式通货膨胀,基于N = 1超重力的模型和braneworld情景。相反,我们还表明,具有非常平坦的平台的势能产生类似于Starobinsky模型的原始光谱,而无需修改广义相对论。

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