Second Order General Slow-Roll Power Spectrum

Ewan D. Stewart; Jeongyeol Choe; Jinn-Ouk Gong

Second Order General Slow-Roll Power Spectrum

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv hep-ph/0405155 v3 pith:3ENUGSMU submitted 2004-05-17 hep-ph astro-ph

Jeongyeol Choe , Jinn-Ouk Gong , Ewan D. Stewart This is my paper

classification hep-phastro-ph

keywords generalorderpowerslow-rollspectrumcorrectionsderivesecond

verification ladder T0 review T1 audit T2 compute T3 formal

0 comments

read the original abstract

Recent combined results from the Wilkinson Microwave Anisotropy Probe (WMAP) and Sloan Digital Sky Survey (SDSS) provide a remarkable set of data which requires more accurate and general investigation. Here we derive formulae for the power spectrum P(k) of the density perturbations produced during inflation in the general slow-roll approximation with second order corrections. Also, using the result, we derive the power spectrum in the standard slow-roll picture with previously unknown third order corrections.

Discussion (0). Sign in to comment.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

Raising the reionization optical depth with inflationary CMB features
astro-ph.CO 2026-06 unverdicted novelty 4.0 of 10

Marginalizing over generalized slow-roll inflationary templates for the CMB low-power feature raises the 95% upper limit on τ to 0.075 (Planck) or 0.082 (all CMB+BAO), resolving incompatibility with lower bounds.

Pith tools