Differential structure on κ-Minkowski spacetime realized as module of twisted Weyl algebra

被引：22
作者：
Bu, Jong-Geon [1 ]
Kim, Hyeong-Chan [2 ]
Yee, Jae Hyung [1 ]
机构：
[1] Yonsei Univ, Dept Phys, Seoul 120749, South Korea
[2] Chungju Natl Univ, Div Liberal Arts, Chungju 380702, South Korea
来源：
PHYSICS LETTERS B | 2009年 / 679卷 / 05期
关键词：
kappa-Minkowski spacetime; Twist deformation; Differential structure; LORENTZ; STATISTICS; CALCULI; TIME;
D O I：
10.1016/j.physletb.2009.08.028
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The differential structure on the kappa-Minkowski spacetime from Jordanian twist of Weyl algebra is constructed, and it is shown to be closed in 4-dimensions in contrast to the conventional formulation. Based on this differential structure, we have formulated a scalar field theory in this kappa-Minkowski spacetime. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：486 / 490
页数：5
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