Knowledge Management System of Institute of Theoretical Physics, CAS
Zhang, L; Xue, X; Xue, X (reprint author), E China Normal Univ, Dept Phys, Inst Theoret Phys, Shanghai 200241, Peoples R China. | |
The deformation of Poincare subgroups concerning very special relativity | |
发表期刊 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY |
语种 | 英语 |
关键词 | Algebras |
摘要 | We investigate here various kinds of semi-product subgroups of Poincare group in the scheme of Cohen-Glashow's very special relativity along the deformation approach by Gibbons- Gomis-Pope. For each proper Poincare subgroup which is a semi-product of proper lorentz group with the spacetime translation group T(4), we investigate all possible deformations and obtain all the possible natural representations inherited from the 5 - d representation of Poincare group. We find from the obtained natural representation that rotation operation may have additional accompanied scale transformation when the original Lorentz subgroup is deformed and the boost operation gets the additional accompanied scale transformation in all the deformation cases. The additional accompanied scale transformation has a strong constrain on the possible invariant metric function of the corresponding geometry and the field theories in the spacetime with the corresponding geometry. |
2014 | |
ISSN | 1674-7348 |
卷号 | 57期号:5页码:859-874 |
学科领域 | Physics |
DOI | 10.1007/s11433-013-5307-y |
收录类别 | SCI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/15774 |
专题 | SCI期刊论文 |
通讯作者 | Xue, X (reprint author), E China Normal Univ, Dept Phys, Inst Theoret Phys, Shanghai 200241, Peoples R China. |
推荐引用方式 GB/T 7714 | Zhang, L,Xue, X,Xue, X . The deformation of Poincare subgroups concerning very special relativity[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2014,57(5):859-874. |
APA | Zhang, L,Xue, X,&Xue, X .(2014).The deformation of Poincare subgroups concerning very special relativity.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,57(5),859-874. |
MLA | Zhang, L,et al."The deformation of Poincare subgroups concerning very special relativity".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 57.5(2014):859-874. |
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