期刊
EUROPEAN PHYSICAL JOURNAL C
卷 69, 期 3-4, 页码 547-553出版社
SPRINGER
DOI: 10.1140/epjc/s10052-010-1398-z
关键词
-
资金
- INFN (Trento)-CSIC (Barcelona)
We study the effects of a viscous fluid coupled with dark matter in our universe. We consider bulk viscosity in the cosmic fluid and we assume the existence of a coupling between fluid and dark matter, in order to reproduce a stable de Sitter universe protected against future-time singularities. More general inhomogeneous fluids are studied related to future singularities.
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