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Constraining dark energy

delete2012-07-25
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Ulf Danielsson *
DOI:10.1088/1475-7516/2012/07/048delete
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摘要

摘要

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.
Keyword:
inflation
string theory and cosmology
dark energy theory
CMBR theory
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期刊

Journal of Cosmology and Astroparticle Physics 封面图
Journal of Cosmology and Astroparticle Physics
IF:
5.9
论文数:
1.3W
被引数:
4.7W

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