Anisotropic constant-roll Inflation

被引：0
|
作者：
Asuka Ito
Jiro Soda
机构：
[1] Kobe University,Department of Physics
来源：
The European Physical Journal C | 2018年 / 78卷
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摘要：
We study constant-roll inflation in the presence of a gauge field coupled to an inflaton. By imposing the constant anisotropy condition, we find new exact anisotropic constant-roll inflationary solutions which include anisotropic power-law inflation as a special case. We also numerically show that the new anisotropic solutions are attractors in the phase space.
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