Noncommutative geometry and the stability of circular orbits in a central force potential

被引：19

作者：

Nozari, Kourosh ^{[1
,2
]}

Akhshabi, Siamak ^{[1
]}

机构：

[1] Univ Mazandaran, Fac Basic Sci, Dept Phys, Babol Sar, Iran

[2] Res Inst Astronomy & Astrophys Maragha, Maragha, Iran

来源：

CHAOS SOLITONS & FRACTALS | 2008年 / 37卷 / 02期

关键词：

D O I：

10.1016/j.chaos.2006.09.042

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this Paper, we investigate the effects of space noncommutativity and the generalized uncertainty principle on the stability of circular orbits of particles in a central force potential. We show that, up to first order in noncommutativity parameter.. an angular momentum dependent term will be appear in the equations of the particle orbits which affects the stability of circular orbits. In the case of high angular momentum, the condition for stability of circular orbits will change considerably relative to commutative case. (C) 2006 Elsevier Ltd. All rights reserved.

引用

页码：324 / 331

页数：8

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