Anisotropic power-law inflation of the five dimensional scalar-vector and scalar-Kalb-Ramond model

被引：11

作者：

Do, Tuan Q. ^{[1
]}

Kao, W. F. ^{[2
]}

机构：

[1] Vietnam Natl Univ, VNU Univ Sci, Fac Phys, Hanoi 120000, Vietnam

[2] Chiao Tung Univ, Inst Phys, Hsinchu 30010, Taiwan

来源：

EUROPEAN PHYSICAL JOURNAL C | 2018年 / 78卷 / 06期

关键词：

COSMIC NO-HAIR; UNIVERSE; COSMOLOGIES; SCENARIO; FLATNESS; HORIZON;

D O I：

10.1140/epjc/s10052-018-6008-5

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We will study the cosmological implications of the five dimensional scalar-vector and scalar-Kalb-Ramond model. In particular, a new set of Bianchi type I power-law analytic solution will be obtained for this model. The cosmic no-hair conjecture can be shown to break down in the presence of the scalar-vector and scalar-Kalb-Ramond couplings. The effect of the Kalb-Ramond field in the presence of the power-law solution will be shown explicitly. We will also show that the presence of a phantom field does, however, destabilize the corresponding Bianchi type I power-law inflationary solutions.

引用

页数：17

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