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arXiv · 1710.09701

Anisotropic Constant-roll Inflation

Asuka Ito·Jiro Soda
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Abstract

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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Asuka Ito, Jiro Soda. 2018-02-11. Anisotropic Constant-roll Inflation. https://doi.org/10.1140/epjc%2Fs10052-018-5534-5

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