Fluctuation with dust of de Sitter ground state of scalar-tensor gravity

doi:10.1007/s11433-014-5395-3

ITP OpenIR > 理论物理所科研产出 > SCI论文

	Tang, YK; Zhang, HS; Chen, CY; Li, XZ; Zhang, HS (reprint author), Shanghai Normal Univ, Ctr Astrophys, Shanghai 200234, Peoples R China.
	Fluctuation with dust of de Sitter ground state of scalar-tensor gravity
发表期刊	SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
语种	英语
关键词	Phantom Divide Line Dark Energy Quintom Models Chaplygin-gas Inflation Cosmology Field Quintessence Supernovae Dynamics
摘要	An exact de Sitter solution of scalar-tensor gravity is found in our recent work, in which the non-minimal coupling scalar is rolling along a non-constant potential. Based on this solution, a dust-filled FRW universe is explored in frame of scalar-tensor gravity in this article. The effective dark energy induced by the sole non-minimal scalar can be quintessence-like, phantom-like, and more significantly, can cross the phantom divide. The rich and varied properties of scalar-tensor gravity even with only one scalar is shown.
	2014
ISSN	1674-7348
卷号	57 期号:3 页码:411-417
学科领域	Physics
DOI	10.1007/s11433-014-5395-3
收录类别	SCI
项目资助者	Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning; National Education Foundation of China [200931271104]; National Natural Science Foundation of China [11075106, 11275128, 11203006, 11303003]; Shandong Provincial Natural Science Foundation of China [ZR2012AQ029, ZR2013AM002]; Nature Science Foundation of Zhejiang Province [Y6110778] ; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning; National Education Foundation of China [200931271104]; National Natural Science Foundation of China [11075106, 11275128, 11203006, 11303003]; Shandong Provincial Natural Science Foundation of China [ZR2012AQ029, ZR2013AM002]; Nature Science Foundation of Zhejiang Province [Y6110778] ; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning; National Education Foundation of China [200931271104]; National Natural Science Foundation of China [11075106, 11275128, 11203006, 11303003]; Shandong Provincial Natural Science Foundation of China [ZR2012AQ029, ZR2013AM002]; Nature Science Foundation of Zhejiang Province [Y6110778] ; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning; National Education Foundation of China [200931271104]; National Natural Science Foundation of China [11075106, 11275128, 11203006, 11303003]; Shandong Provincial Natural Science Foundation of China [ZR2012AQ029, ZR2013AM002]; Nature Science Foundation of Zhejiang Province [Y6110778]
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/15466
专题	理论物理所科研产出_SCI论文
通讯作者	Zhang, HS (reprint author), Shanghai Normal Univ, Ctr Astrophys, Shanghai 200234, Peoples R China.
推荐引用方式 GB/T 7714	Tang, YK,Zhang, HS,Chen, CY,et al. Fluctuation with dust of de Sitter ground state of scalar-tensor gravity[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2014,57(3):411-417.
APA	Tang, YK,Zhang, HS,Chen, CY,Li, XZ,&Zhang, HS .(2014).Fluctuation with dust of de Sitter ground state of scalar-tensor gravity.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,57(3),411-417.
MLA	Tang, YK,et al."Fluctuation with dust of de Sitter ground state of scalar-tensor gravity".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 57.3(2014):411-417.

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