Is power-law inflation really attractive?
classification
🌌 astro-ph
gr-qchep-ph
keywords
expressionsinflationuponanalysisanalyticarguedattractivecalculation
read the original abstract
It is argued that the order of the analytic expressions for the calculation of the primordial perturbations from inflation exerts a strong influence upon the results of the analysis of observables dynamics based on these expressions and, therefore, upon some predictions sometimes taken for granted as generic for the inflationary scenario.
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