ITP OpenIR  > 理论物理所2014年知识产出
Bifurcation and global dynamical behavior of the f(T) theory
Feng, CJ; Li, XZ; Liu, LY; Feng, CJ (reprint author), Shanghai Normal Univ, Shanghai United Ctr Astrophys, 100 Guilin Rd, Shanghai 200234, Peoples R China.
2014
发表期刊MODERN PHYSICS LETTERS A
ISSN0217-7323
卷号29期号:7页码:1450033
摘要Usually, in order to investigate the evolution of a theory, one may find the critical points of the system and then perform perturbations around these critical points to see whether they are stable or not. This local method is very useful when the initial values of the dynamical variables are not far away from the critical points. Essentially, the nonlinear effects are totally neglected in such kind of approach. Therefore, one cannot tell whether the dynamical system will evolute to the stable critical points or not when the initial values of the variables do not dose enough to these critical points. Furthermore, when there are two or more stable critical points in the system, local analysis cannot provide the information on which the system will finally evolute to. In this paper, we have further developed the nullcline method to study the bifurcation phenomenon and global dynamical behavior of the f(T) theory. We overcome the shortcoming of local analysis. And, it is very clear to see the evolution of the system under any initial conditions.
部门归属[Feng, Chao-Jun ; Li, Xin-Zhou ; Liu, Li-Yan] Shanghai Normal Univ, Shanghai United Ctr Astrophys, Shanghai 200234, Peoples R China ; [Feng, Chao-Jun] Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China
关键词General-relativity Cosmology Gravity Torsion
学科领域Physics
资助者National Science Foundation of China [11105091, 11047138]; Shanghai Municipal Education Commission and Shanghai Education Development Foundation Grant [12CG51]; National Education Foundation of China Grant [2009312711004]; Shanghai Natural Science Foundation, China Grant [10ZR1422000]; Key Project of Chinese Ministry of Education Grant [211059]; Shanghai Special Education Foundation [ssd10004]; Program of Shanghai Normal University [DXL124] ; National Science Foundation of China [11105091, 11047138]; Shanghai Municipal Education Commission and Shanghai Education Development Foundation Grant [12CG51]; National Education Foundation of China Grant [2009312711004]; Shanghai Natural Science Foundation, China Grant [10ZR1422000]; Key Project of Chinese Ministry of Education Grant [211059]; Shanghai Special Education Foundation [ssd10004]; Program of Shanghai Normal University [DXL124] ; National Science Foundation of China [11105091, 11047138]; Shanghai Municipal Education Commission and Shanghai Education Development Foundation Grant [12CG51]; National Education Foundation of China Grant [2009312711004]; Shanghai Natural Science Foundation, China Grant [10ZR1422000]; Key Project of Chinese Ministry of Education Grant [211059]; Shanghai Special Education Foundation [ssd10004]; Program of Shanghai Normal University [DXL124] ; National Science Foundation of China [11105091, 11047138]; Shanghai Municipal Education Commission and Shanghai Education Development Foundation Grant [12CG51]; National Education Foundation of China Grant [2009312711004]; Shanghai Natural Science Foundation, China Grant [10ZR1422000]; Key Project of Chinese Ministry of Education Grant [211059]; Shanghai Special Education Foundation [ssd10004]; Program of Shanghai Normal University [DXL124]
DOI10.1142/S0217732314500333
URL查看原文
收录类别SCI
语种英语
资助者National Science Foundation of China [11105091, 11047138]; Shanghai Municipal Education Commission and Shanghai Education Development Foundation Grant [12CG51]; National Education Foundation of China Grant [2009312711004]; Shanghai Natural Science Foundation, China Grant [10ZR1422000]; Key Project of Chinese Ministry of Education Grant [211059]; Shanghai Special Education Foundation [ssd10004]; Program of Shanghai Normal University [DXL124] ; National Science Foundation of China [11105091, 11047138]; Shanghai Municipal Education Commission and Shanghai Education Development Foundation Grant [12CG51]; National Education Foundation of China Grant [2009312711004]; Shanghai Natural Science Foundation, China Grant [10ZR1422000]; Key Project of Chinese Ministry of Education Grant [211059]; Shanghai Special Education Foundation [ssd10004]; Program of Shanghai Normal University [DXL124] ; National Science Foundation of China [11105091, 11047138]; Shanghai Municipal Education Commission and Shanghai Education Development Foundation Grant [12CG51]; National Education Foundation of China Grant [2009312711004]; Shanghai Natural Science Foundation, China Grant [10ZR1422000]; Key Project of Chinese Ministry of Education Grant [211059]; Shanghai Special Education Foundation [ssd10004]; Program of Shanghai Normal University [DXL124] ; National Science Foundation of China [11105091, 11047138]; Shanghai Municipal Education Commission and Shanghai Education Development Foundation Grant [12CG51]; National Education Foundation of China Grant [2009312711004]; Shanghai Natural Science Foundation, China Grant [10ZR1422000]; Key Project of Chinese Ministry of Education Grant [211059]; Shanghai Special Education Foundation [ssd10004]; Program of Shanghai Normal University [DXL124]
WOS记录号WOS:000333043500002
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15812
专题理论物理所2014年知识产出
通讯作者Feng, CJ (reprint author), Shanghai Normal Univ, Shanghai United Ctr Astrophys, 100 Guilin Rd, Shanghai 200234, Peoples R China.
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GB/T 7714
Feng, CJ,Li, XZ,Liu, LY,et al. Bifurcation and global dynamical behavior of the f(T) theory[J]. MODERN PHYSICS LETTERS A,2014,29(7):1450033.
APA Feng, CJ,Li, XZ,Liu, LY,&Feng, CJ .(2014).Bifurcation and global dynamical behavior of the f(T) theory.MODERN PHYSICS LETTERS A,29(7),1450033.
MLA Feng, CJ,et al."Bifurcation and global dynamical behavior of the f(T) theory".MODERN PHYSICS LETTERS A 29.7(2014):1450033.
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