most citedIR divergence does not affect the gauge-invariant curvature perturbation

84 citations · 84 across the 1 of their papers we have counts for

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1 paper

hep-th2010★ 84 cited

IR divergence does not affect the gauge-invariant curvature perturbation

Yuko Urakawa, Takahiro Tanaka

We address the infrared(IR) divergence problem during inflation that appears in the loop corrections to the primordial perturbations. In our previous paper, we claimed that, at lea…