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arXiv 1904.04293gr-qc
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由张量标量比重构暴胀模型

Reconstruction of inflation model from tensor-to-scalar ratio

Jun Chen

摘要:

我们重建了产生小张量标量比的最小耦合暴胀模型的势。在这些暴胀模型中,张量-标量比正比于1/N^2标量谱指数与最近的宇宙学观测结果(其中N是e折叠数,p是正数)吻合得很好。我们还从小张量-张量比重建了f(R)引力暴胀。

英文摘要:

We reconstruct the potential of minimally coupling inflation model which produces small value of the tensor-scalar ratio. In these inflation models, tensor-scalar ratio is proportional to 1/N^2 scalar spectral index is in good agreement with recent cosmological observations, in which N is the e-folding number and p is a positive number. We also reconstruct f(R) gravity inflation from small tensor-tensor ratio.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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