Low power on large scales in just-enough inflation models

被引：33
|
作者：
Ramirez, Erandy [1 ]
机构：
[1] Tech Univ Munich, D-85748 Garching, Germany
来源：
PHYSICAL REVIEW D | 2012年 / 85卷 / 10期
关键词：
PROBE WMAP OBSERVATIONS;
D O I：
10.1103/PhysRevD.85.103517
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
An early stage of kinetic energy domination for inflation is applied to single-field quadratic and hybrid-type potentials considering only the amount of inflation necessary to solve the problems of the standard cosmological scenario. Using initial conditions inside the 1-sigma interval of the best-fit cosmological parameters for the potentials, low values for the quadrupole component can be obtained.
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收藏
页数：8
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