期刊
ASTROPHYSICS AND SPACE SCIENCE
卷 361, 期 1, 页码 -出版社
SPRINGER
DOI: 10.1007/s10509-015-2636-5
关键词
Intermediate inflation; DGP; Tachyon; Slow-roll; Perturbation; Observation
In this article we study an intermediate inflationary model in the context of Dvali-Gabadadze-Porrati (DGP) cosmology caused by a tachyon scalar field. Considering slow-roll inflation we discuss the dynamics of the Universe. Using perturbation theory, we estimate some of the model parameters numerically and compare them with the recent results from Planck satellite.
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