Large field inflation models from higher-dimensional gauge theories

被引：4
|
作者：
Furuuchi, Kazuyuki [1 ]
Koyama, Yoji [2 ]
机构：
[1] Manipal Univ, Manipal Ctr Nat Sci, Manipal 576104, Karnataka, India
[2] Natl Tsing Hua Univ, Dept Phys, Hsinchu 30013, Taiwan
来源：
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS | 2015年 / 02期
关键词：
inflation; string theory and cosmology; particle physics - cosmology connection; cosmological applications of theories with extra dimensions; NATURAL INFLATION; UNIVERSE SCENARIO; PHASE-TRANSITION; FLUCTUATIONS; GENERATION; DYNAMICS; FLATNESS; HORIZON;
D O I：
10.1088/1475-7516/2015/02/031
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Motivated by the recent detection of B-mode polarization of CMB by BICEP2 which is possibly of primordial origin, we study large field inflation models which can be obtained from higher-dimensional gauge theories. The constraints from CMB observations on the gauge theory parameters are given, and their naturalness are discussed. Among the models analyzed, Dante's Inferno model turns out to be the most preferred model in this framework.
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页数：22
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