A Single Model of Interacting Dark Energy: Generalized Phantom Energy or Generalized Chaplygin Gas

被引：24
|
作者：
Jamil, Mubasher [1 ]
机构：
[1] Natl Univ Sci & Technol, Campus Coll E&ME, Ctr Adv Math & Phys, Rawalpindi 46000, Pakistan
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2010年 / 49卷 / 01期
关键词：
Dark energy; Dark matter; Phantom energy; Chaplygin gas; MATTER;
D O I：
10.1007/s10773-009-0187-7
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
I present a model in which dark energy interacts with matter. The former is represented by a variable equation of state. It is shown that the phantom crossing takes place at zero redshift, moreover, stable scaling solution of the Friedmann equations is obtained. I show that dark energy is most probably be either generalized phantom energy or the generalized Chaplygin gas, while phantom energy is ruled out as a dark energy candidate.
引用
收藏
页码：144 / 151
页数：8
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