.png){kind=icon}
.png){kind=icon}
Return
Constraining dark energy
.png){kind=icon}
OA
AI
DOI：10.1088/1475-7516/2012/07/048.png)
.png){kind=icon}
.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
In this paper we propose a mechanism that protects theories violating a holographic bound suggested in arXiv:1203.5476 from developing accelerated expansion. The mechanism builts on work on transplanckian physics, and a non-trivial choice of vacuum states. If correct, it lends further support for detectable signatures in the CMBR signalling new physics.
Keywords:
inflation
string theory and cosmology
dark energy theory
CMBR theory
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
5.9
Papers:
1.3W
Citations:
4.7W
Organization
No organization information available