<p>Early dark energy is one of the possible solutions for the Hubble tension. If it is correct then wouldn't the universe be somewhat larger than our current best estimates?</p>
<p>early dark energy:<a href="https://arxiv.org/abs/2211.04492" rel="nofollow noreferrer">https://arxiv.org/abs/2211.04492</a></p>

CC BY-SA 4.0
2023-01-14T17:21:39.287Z
Details please.  Why do you suppose this?
James K
CC BY-SA 4.0
2023-01-14T18:40:36.983Z
Can you clarify what you mean by "early dark energy". In a standard model, dark energy has always existed.
ProfRob
CC BY-SA 4.0
2023-01-14T20:15:05.897Z
In what sense are you referring to the size of the universe?
Sten
CC BY-SA 4.0
2023-01-14T20:46:49.080Z
current diameter or radius
Kontrola Faktů
CC BY-SA 4.0
2023-01-14T21:05:30.573Z
Of what? The observable universe? The universe as a whole? (We don't have estimates for the latter, just lower limits.)
Sten
<cosmology>
Early Dark Energy
Kontrola Faktů
# Early Dark Energy

(Asked by: username_0 on 2023-01-14)

Early dark energy is one of the possible solutions for the Hubble tension. If it is correct then wouldn't the universe be somewhat larger than our current best estimates?

early dark energy:<https://arxiv.org/abs/2211.04492>

**Tags:** cosmology
> **Comments:**
> **username_1**: Details please.  Why do you suppose this?  
> **username_2**: Can you clarify what you mean by "early dark energy". In a standard model, dark energy has always existed.  
> **username_3**: In what sense are you referring to the size of the universe?  
> **username_0**: current diameter or radius  
> **username_3**: Of what? The observable universe? The universe as a whole? (We don't have estimates for the latter, just lower limits.)  

---

## 0 answers

