Quintessence and phantom emerging from the split-complex field and the split-quaternion field

doi:http://dx.doi.org/10.1007/s10714-015-2006-1

ITP OpenIR > 理论物理所SCI论文

	Quintessence and phantom emerging from the split-complex field and the split-quaternion field
	Gao, CJ; Chen, XL; Shen, YG; Gao, CJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Key Lab Computat Astrophys, Beijing 100012, Peoples R China.; Gao, CJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
	2016
发表期刊	GENERAL RELATIVITY AND GRAVITATION
卷号	48 期号:1 页码:UNSP 11
文章类型	Article
摘要	Motivated by the mathematic theory of split-complex numbers (or hyperbolic numbers, also perplex numbers) and the split-quaternion numbers (or coquaternion numbers), we define the notion of split-complex scalar field and the split-quaternion scalar field. Then we explore the cosmic evolution of these scalar fields in the background of spatially flat Friedmann-Robertson-Walker Universe. We find that both the quintessence field and the phantom field could naturally emerge in these scalar fields. Introducing the metric of field space, these theories fall into a subclass of the multi-field theories which have been extensively studied in inflationary cosmology.
关键词	Split-complex Field Split-quaternion Field Quintessence Phantom
学科领域	Astronomy & Astrophysics ; Physics
资助者	Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012]
DOI	http://dx.doi.org/10.1007/s10714-015-2006-1
关键词[WOS]	HOLOGRAPHIC DARK ENERGY ; COSMOLOGICAL CONSEQUENCES ; SCALAR FIELD ; MODEL ; CONSTRAINTS ; REPRESENTATION ; TRANSITION ; INFLATION ; EQUATION ; UNIVERSE
收录类别	SCI
语种	英语
资助者	Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; Chinese MoST [2012AA121701] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012] ; NSFC [11373030, 10973014, 11373020, 11465012]
WOS类目	Astronomy & Astrophysics ; Physics, Multidisciplinary ; Physics, Particles & Fields
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/21831
专题	理论物理所SCI论文
通讯作者	Gao, CJ (reprint author), Chinese Acad Sci, Natl Astron Observ, Key Lab Computat Astrophys, Beijing 100012, Peoples R China.; Gao, CJ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Gao, CJ,Chen, XL,Shen, YG,et al. Quintessence and phantom emerging from the split-complex field and the split-quaternion field[J]. GENERAL RELATIVITY AND GRAVITATION,2016,48(1):UNSP 11.
APA	Gao, CJ,Chen, XL,Shen, YG,Gao, CJ ,&Gao, CJ .(2016).Quintessence and phantom emerging from the split-complex field and the split-quaternion field.GENERAL RELATIVITY AND GRAVITATION,48(1),UNSP 11.
MLA	Gao, CJ,et al."Quintessence and phantom emerging from the split-complex field and the split-quaternion field".GENERAL RELATIVITY AND GRAVITATION 48.1(2016):UNSP 11.

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