Paper detail

Trans-Planckian footprints in inflationary cosmology

We consider a minimum uncertainty vacuum choice at a fixed energy scale Lambda as an effective description of trans-Planckian physics, and discuss its implications for the linear perturbations of a massless scalar field in power-law inflationary models. We find possible effects with a magnitude of order H/Λin the power spectrum, in analogy with previous results for de-Sitter space-time.

preprint2003arXivOpen access

G. L. Alberghi R. Casadio A. Tronconi

astro-ph gr-qc hep-th

0citations

0reviews

0saves

Nocode

Nodataset

0institutions

Next steps

Decide what to do with this paper

Like0 Dislike0Score 0

Use like or dislike for the fast social read. The more specific scholarly feedback stays available below when needed.

Save to reading list0

Keep the important signals around this paper in one place: votes, save state, collection context, reviews and the metadata you need before deciding what to do next.

Authors

G. L. Alberghi R. Casadio A. Tronconi

Institutions

No institution affiliation has been imported for this paper yet.

Add specific reaction

Move through nearby people, institutions, topics and adjacent work without leaving the paper page.

Building this graph slice

BZPEER is loading the nearby papers, people, topics and institutions for this page.

ContributeLeave structured feedbackUse the review template when you have a concrete strength, concern or method question.Open review form

No structured reviews yet. High-signal critique starts here.

DiscussAdd a high-signal commentKeep quick notes, caveats and replication pointers separate from formal reviews.Open comment form

No discussion yet. The first strong comment sets the tone.

Trans-Planckian footprints in inflationary cosmology

Decide what to do with this paper

Keep the important context close to the paper

Authors

Institutions

Research map

Building this graph slice

0 review(s)

0 comment(s)