Non-commutative space-time and the uncertainty principle

被引：18
|
作者：
Carlen, E
Mendes, RV
机构：
[1] Univ Lisbon, Grp Fis Matemat, P-1699 Lisbon, Portugal
[2] Georgia Inst Technol, Sch Math, Atlanta, GA 30332 USA
来源：
PHYSICS LETTERS A | 2001年 / 290卷 / 3-4期
关键词：
D O I：
10.1016/S0375-9601(01)00673-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The full algebra of relativistic quantum mechanics (Lorentz plus Heisenberg) is unstable. Stabilization by deformation leads to a new deformation parameter epsilonl(2), l being a length and epsilon a +/- sign, The implications of the deformed algebras for the uncertainty principle and the density of states are worked out and compared with the results of past analysis following from gravity and string theory. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：109 / 114
页数：6
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