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Zhang, Xin; Zhang, X , Northeastern Univ, Dept Phys, Coll Sci, Shenyang 110004, Peoples R China
Can black holes be torn up by phantom dark energy in cyclic cosmology?
Source PublicationEUROPEAN PHYSICAL JOURNAL C
KeywordUniverse
AbstractInfinitely cyclic cosmology is often frustrated by the black hole problem. It has been speculated that this obstacle in cyclic cosmology can be removed by taking into account a peculiar cyclic model derived from loop quantum cosmology or the braneworld scenario, in which phantom dark energy plays a crucial role. In this peculiar cyclic model, the mechanism of solving the black hole problem is through tearing up black holes by phantom. However, using the theory of fluid accretion onto black holes, we show in this paper that there exists another possibility: that black holes cannot be torn up by phantom in this cyclic model. We discussed this possibility and showed that the masses of black holes might first decrease and then increase, through phantom accretion onto black holes in the expanding stage of the cyclic universe.
2009
ISSN1434-6044
Volume60Issue:4Pages:661-667
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNatural Science Foundation of China[10705041] ; Natural Science Foundation of China[10705041] ; Natural Science Foundation of China[10705041] ; Natural Science Foundation of China[10705041]
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5352
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhang, X , Northeastern Univ, Dept Phys, Coll Sci, Shenyang 110004, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Xin,Zhang, X , Northeastern Univ, Dept Phys, Coll Sci, Shenyang 110004, Peoples R China. Can black holes be torn up by phantom dark energy in cyclic cosmology?[J]. EUROPEAN PHYSICAL JOURNAL C,2009,60(4):661-667.
APA Zhang, Xin,&Zhang, X , Northeastern Univ, Dept Phys, Coll Sci, Shenyang 110004, Peoples R China.(2009).Can black holes be torn up by phantom dark energy in cyclic cosmology?.EUROPEAN PHYSICAL JOURNAL C,60(4),661-667.
MLA Zhang, Xin,et al."Can black holes be torn up by phantom dark energy in cyclic cosmology?".EUROPEAN PHYSICAL JOURNAL C 60.4(2009):661-667.
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