The origin of noncommutativity?

被引：9
|
作者：
He, WL [1 ]
Zhao, L [1 ]
机构：
[1] NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China
来源：
PHYSICS LETTERS B | 2002年 / 532卷 / 3-4期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1016/S0370-2693(02)01567-8
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Consistent boundary Poisson structures for open string theory coupled to background B-field are considered using the new approach proposed in hep-th/0111005. It is found that there are infinitely many consistent Poisson structures, each leads to a consistent canonical quantization of open string in the presence of background B-field. Consequently, whether the D-branes to which the open string end points are attached is noncommutative or not depends on the choice of a particular Poisson structure. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：345 / 349
页数：5
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