Phantom and quantum matter in an anti de Sitter universe

被引：44

作者：

ElIzalde, E

Hurtado, JQ

机构：

[1] CSIC, ICE, IEEC, ES-08034 Barcelona, Spain

[2] Univ Tecnol Pereira, Dept Phys, Pereira, Colombia

[3] Tomsk State Pedag Univ, Lab Fundamental Studies, Tomsk 634041, Russia

来源：

MODERN PHYSICS LETTERS A | 2004年 / 19卷 / 01期

关键词：

phantom; matter; quantum; anti de Sitter; universe; scalar; energy; conditions;

D O I：

10.1142/S0217732304012800

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider an anti de Sitter universe filled by quantum CFT with classical phantom matter and perfect fluid. The model represents the combination of a trace-anomaly annihilated and a phantom driven anti de Sitter universes. The influence exerted by the quantum effects and phantom matter on the AdS space is discussed. Different energy conditions in this type of universe are investigated and compared with those for the corresponding model in a de Sitter universe.

引用

页码：29 / 36

页数：8

共 26 条

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