Construction of non-Abelian gauge theories on noncommutative spaces

被引:299
|
作者
Jurco, B
Möller, L
Schraml, S
Schupp, P
Wess, J
机构
[1] Univ Munich, Sekt Phys, D-80333 Munich, Germany
[2] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany
[3] Humboldt Univ, Inst Phys, D-10115 Berlin, Germany
来源
EUROPEAN PHYSICAL JOURNAL C | 2001年 / 21卷 / 02期
关键词
Gauge Theory; Fundamental Representation; Explicit Construction; Star Product; Gauge Potential;
D O I
10.1007/s100520100731
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We present a formalism to explicitly construct non-Abelian gauge theories on noncommutative spaces (induced via a star product with a constant Poisson tensor) from a consistency relation. This results in an expansion of the gauge parameter, the noncommutative gauge potential and fields in the fundamental representation, in powers of a parameter of the noncommutativity. This allows the explicit construction of actions for these gauge theories.
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页码:383 / 388
页数:6
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