Testing cosmological models with negative pressure

被引：1
|
作者：
Cappi, A [1 ]
机构：
[1] Osservatorio Astron Bologna, I-40127 Bologna, Italy
来源：
ASTRONOMY, COSMOLOGY AND FUNDAMENTAL PHYSICS, PROCEEDINGS | 2003年
关键词：
D O I：
10.1007/10857580_37
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
There is presently compelling evidence that the cosmic energy density is dominated by a dark component with negative pressure. We discuss how the Alcock-Paczyiiski test can discriminate between different cosmological models with such a component, including VCDM models (with an equation of state w = P/pc(2) < -1).
引用
收藏
页码：421 / 422
页数：2
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