We have studied alpha attractor cosmology with exponential harmonic fields and reheating phase after inflation. The results show that, for large limit of alpha, the inflationary parameters of the used model confirm the observational data. For exponential harmonic fields, we have obtained constraints on reheating parameters. It arises that for these fields, reheating can last longer than canonical and tachyon fields.

中文翻译：

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指数谐波场模型中的α$ \α$吸引子和再加热

我们研究了具有指数谐波场和充气后再加热阶段的α吸引子宇宙学。结果表明，对于较大的α极限，所用模型的膨胀参数证实了观测数据。对于指数谐波场，我们已经获得了对再加热参数的约束。由此产生的结果是，对于这些领域，再加热的持续时间可能会比规范领域和超高速领域更长。