Symmetries of field theories on the noncommutative plane

被引：1
|
作者：
Horváthy, PA
Martina, L
Stichel, PC
机构：
[1] Univ Tours, Lab Math & Phys Theor, F-37200 Tours, France
[2] Univ Lecce, Dipartimento Fis, Ist Nazl Fis Nucl, Sez Lecce, I-73100 Lecce, Italy
来源：
THEORETICAL AND MATHEMATICAL PHYSICS | 2005年 / 144卷 / 01期
关键词：
symmetries of field theories; noncommutative plane; Chern-Simons field;
D O I：
10.1007/s11232-005-0120-z
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report new developments concerning the symmetry properties and their actions on special solutions allowed by certain field theory models on the noncommutative plane. In particular, we seek Galilean-invariant models. The analysis indicates that this requirement strongly restricts the admissible interactions. Moreover, if a scalar field is coupled to a gauge field, then a geometric phase emerges for vortex-like solutions transformed by Galilean boosts.
引用
收藏
页码：935 / 943
页数：9
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