Measuring the duration of inflation with the curvaton
Measuring the duration of inflation with the curvaton
复制标题
用curvaton测量通货膨胀的持续时间
DOI:
10.1103/physrevd.98.063525
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发表时间:
2018
影响因子:
5
通讯作者:
Torrado J
中科院分区:
文献类型:
--
作者:
Torrado J
Simple models of single-field inflation in the very early universe can generate the observed amplitude and scale dependence of the primordial density perturbation, but models with multiple fields can provide an equally good fit to current data. We show how future observations will be able to distinguish between currently favored models. If a curvaton field generates the primordial perturbations after inflation, we show how the total duration of inflation can be measured.
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DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
S. Weinberg
通讯作者:
S. Weinberg
影响因子:
6.4
作者:
R. Hardwick;C. Byrnes
通讯作者:
C. Byrnes
影响因子:
6.4
作者:
Hardwick R
通讯作者:
Hardwick R
影响因子:
4.8
作者:
C. Ringeval
通讯作者:
C. Ringeval
影响因子:
5
作者:
C. Byrnes;Marina Cortês;A. Liddle
通讯作者:
C. Byrnes;Marina Cortês;A. Liddle