Possible supersymmetric kinematics

The contraction method in different limits to obtain 22 different realizations of kinematical algebras isapplied to study the supersymmetric extension of AdS algebra and its contractions. It is shown that p2 h p＇, c2 and g＇ algebras, in addition to d_, p, n_, g and c algebras, have supersymmetric ex...

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Bibliographic Details
Published in:Chinese physics C 2015-09, Vol.39 (9), p.25-34
Main Author: 黄超光 李林
Format: Article
Language:English
Subjects:
Algebra
C代数
Joints
Kinematics
Supersymmetry
对称运动
收缩
超对称
超连接
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Summary:The contraction method in different limits to obtain 22 different realizations of kinematical algebras isapplied to study the supersymmetric extension of AdS algebra and its contractions. It is shown that p2 h p＇, c2 and g＇ algebras, in addition to d_, p, n_, g and c algebras, have supersymmetric extension, while n-2, g2 and g＇2 algebras have no supersymmetric extension. The connections among the superalgebras are established.
ISSN:1674-1137
0254-3052
DOI:10.1088/1674-1137/39/9/093103