Space-time noncommutativity tends to create bound states

被引：10
|
作者：
Vassilevich, DV
Yurov, A
机构：
[1] Univ Leipzig, Inst Theoret Phys, D-04109 Leipzig, Germany
[2] St Petersburg State Univ, VA Fock Inst Phys, St Petersburg, Russia
[3] Kaliningrad State Univ, Dept Theoret Phys, Kaliningrad 236041, Russia
来源：
PHYSICAL REVIEW D | 2004年 / 69卷 / 10期
关键词：
D O I：
10.1103/PhysRevD.69.105006
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the spectrum of fluctuations about static solutions in (1+1)-dimensional noncommutative scalar field models. In the case of soliton solutions noncommutativity leads to the creation of new bound states. In the case of static singular solutions an infinite tower of bound states is produced whose spectrum has a striking similarity to the spectrum of confined quark states.
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页数：5
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