most citedDecoupling in an expanding universe: backreaction barely constrains short distance effects in the CMB

71 citations · 71 across the 1 of their papers we have counts for

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hep-th2004★ 71 cited

Decoupling in an expanding universe: backreaction barely constrains short distance effects in the CMB

Brian R. Greene, Koenraad Schalm, Gary Shiu +1

We clarify the status of transplanckian effects on the cosmic microwave background (CMB) anisotropy. We do so using the boundary effective action formalism of hep-th/0401164 which…