this post was submitted on 05 Jul 2024
23 points (100.0% liked)

science

14806 readers
251 users here now

A community to post scientific articles, news, and civil discussion.

rule #1: be kind

<--- rules currently under construction, see current pinned post.

2024-11-11

founded 1 year ago
MODERATORS
m3t00@lemmy.world
Joleee@lemmy.world
laverabe@lemmy.world
DeadPand@midwest.social
23
... "quantum particle creation could play a role in the creation of matter in the universe after the end of an inflationary era" ... (lemmy.world)
submitted 4 months ago by A_A@lemmy.world to c/science@lemmy.world
5 comments fedilink hide all child comments
 

The way i read it : Our theoretical framework, allowing matter creation (*) provides a possible origin for the universe (without the need of a Big Bang). Also this is quite timely in the actual context of new observations made by the James Webb space telescope that are in tention with classical models.

(*)(after an hypothetical inflatory period, [...or at any time as long as the universe expands...])

title of this post is taken from section : VII. SUMMARY
Of : Cosmological Particle Production: A Review

Preprint :
(2021 December 7 // @ arXiv…)
https://arxiv.org/pdf/2112.02444.pdf

The article has been published in a peer reviewed journal paywall warning.

you are viewing a single comment's thread
view the rest of the comments
[–] A_A@lemmy.world 2 points 2 months ago (1 children)

i like that you were looking for a mechanism to avoid thermal death of the universe.

As for my inspiration : since many years I have read about discrepancies between standard model (including the big Bang) versus observations and I came to believe (with many confirmations as the year goes by) that our current cosmology is incomplete or wrong.

[–] nikaaa@lemmy.world 2 points 2 months ago

... and I came to believe that our current cosmology is incomplete or wrong.

Well, yes, I agree with you.