Twist as a symmetry principle and the noncommutative gauge theory formulation

被引：23

作者：

Chaichian, M.

Tureanu, A.

Zet, G.

机构：

[1] Univ Helsinki, Helsinki Inst Phys, Dept Phys Sci, High Energy Phys Div, FIN-00014 Helsinki, Finland

[2] Gh Asachi Tech Univ, Dept Phys, Iasi 700050, Romania

来源：

PHYSICS LETTERS B | 2007年 / 651卷 / 04期

关键词：

D O I：

10.1016/j.physletb.2007.06.026

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Based on the analysis of the most natural and general ansatz, we conclude that the concept of twist symmetry, originally obtained for the noncommutative space-time, cannot be extended to include internal gauge symmetry. The case is reminiscent of the Coleman-Mandula theorem. Invoking the supersymmetry may reverse the situation. (c) 2007 Elsevier B.V. All rights reserved.

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收藏

页码：319 / 323

页数：5

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