电邮这篇文章 On the oscillation-driven cosmological expansion at the post-inflationary stage
- 作者: Koutvitsky V.A.1, Maslov E.M.1
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隶属关系:
- Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (IZMIRAN) of the Russian Academy of Sciences
- 期: 卷 23, 编号 1 (2017)
- 页面: 35-40
- 栏目: Article
- URL: https://journals.rcsi.science/0202-2893/article/view/176062
- DOI: https://doi.org/10.1134/S0202289317010078
- ID: 176062
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详细
The dynamics of the inflaton scalar field oscillating around a minimum of singular potentials in the expanding Universe is studied. Asymptotic formulas are obtained, describing the cosmological expansion at late times. The problem of stability of the considered oscillanions as well as a related phenomenon of field fragmentation are briefly discussed.
作者简介
V. Koutvitsky
Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (IZMIRAN) of the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: vak@izmiran.ru
俄罗斯联邦, Troitsk, Moscow oblast, 108840
E. Maslov
Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (IZMIRAN) of the Russian Academy of Sciences
Email: vak@izmiran.ru
俄罗斯联邦, Troitsk, Moscow oblast, 108840
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