Planck, LHC, and $\alpha$-attractors

Planck, LHC, and $\alpha$-attractors
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普朗克、LHC 和 $alpha$-吸引子

DOI:
10.1103/physrevd.91.083528
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发表时间:
2015
期刊:
影响因子:
5
通讯作者:
Andrei Linde
Andrei Linde
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
R. Kallosh;Andrei Linde

文献摘要

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我们描述了一类简单的宇宙学模型称为$\alpha$吸引子,它提供了一个很好的适合最新的普朗克数据。这些理论是最自然地制定的背景下,超重力与对数卡勒潜力。我们开发了这些模型的广义版本,它不仅可以描述暴胀,而且还可以描述暗能量和超对称性破缺。
We describe a simple class of cosmological models called $\alpha$ attractors, which provide an excellent fit to the latest Planck data. These theories are most naturally formulated in the context of supergravity with logarithmic Kahler potentials. We develop generalized versions of these models which can describe not only inflation but also dark energy and supersymmetry breaking.