We analyze the impact of certain modifications to short distance physics on the inflationary perturbation spectrum. For the specific case of power-law inflation, we find distinctive---and possibly observable---effects on the spectrum of density perturbations.
No takes yet. Share an insight, caveat, or question.
Easther et al. (2003) studied this question.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: