QUANTUM GROUPS, GRAVITY, AND THE GENERALIZED UNCERTAINTY PRINCIPLE

被引：444
|
作者：
MAGGIORE, M [1 ]
机构：
[1] UNIV PISA,DIPARTIMENTO FIS,I-56100 PISA,ITALY
来源：
PHYSICAL REVIEW D | 1994年 / 49卷 / 10期
关键词：
D O I：
10.1103/PhysRevD.49.5182
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate the relationship between the generalized uncertainty principle in quantum gravity and the quantum deformation of the Poincare algebra. We find that a deformed Newton-Wigner position operator and the generators of spatial-translations and rotations of the deformed Poincare algebra obey a deformed Heisenberg algebra from which the generalized uncertainty principle follows. The result indicates that in the kappa-deformed Poincare algebra a minimal observable length emerges naturally.
引用
收藏
页码：5182 / 5187
页数：6
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