On the Higgs-like quintessence for dark energy

被引：9

作者：

Ketov, Sergei V. ^{[1
,2
,3
]}

Watanabe, Natsuki ^{[1
]}

机构：

[1] Tokyo Metropolitan Univ, Dept Phys, Hachioji, Tokyo 1920397, Japan

[2] Univ Tokyo, Kavli Inst Phys & Math Universe IPMU, Chiba 2778568, Japan

[3] Tomsk Polytech Univ, Inst Phys & Technol, Tomsk 634050, Russia

来源：

MODERN PHYSICS LETTERS A | 2014年 / 29卷 / 22期

关键词：

Dark energy; quintessence; Higgs potential; f (R)-gravity; scalar-tensor gravity; 4TH-ORDER GRAVITY;

D O I：

10.1142/S021773231450117X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a dynamical (quintessence) model of dark energy in the current Universe with a renormalizable (Higgs-like) scalar potential. We prove the viability of our model (after fine-tuning) for the certain range of the average scalar curvature values, and study the cosmological signatures distinguishing our model from the standard description of dark energy in terms of a cosmological constant.

引用

页数：10

共 14 条

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