Interacting dark energy with inhomogeneous equation of state

被引：75

作者：

Jamil, Mubasher ^{[1
]}

Rashid, Muneer Ahmad ^{[1
]}

机构：

[1] Natl Univ Sci & Technol, Ctr Adv Math & Phys, Peshawar Rd, Rawalpindi 46000, Pakistan

来源：

EUROPEAN PHYSICAL JOURNAL C | 2008年 / 56卷 / 03期

关键词：

D O I：

10.1140/epjc/s10052-008-0670-y

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 have investigated the model of dark energy interacting with dark matter by choosing inhomogeneous equations of state for the dark energy and a nonlinear interaction term for the underlying interaction. The equations of state have dependencies either on the energy densities, the redshift, the Hubble parameter or the bulk viscosity. We have considered these possibilities and have derived the effective equations of state for the dark energy in each case.

引用

页码：429 / 434

页数：6

共 59 条

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