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arXiv 0706.0449hep-th
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非对易规范理论中的双子荷

The dyon charge in noncommutative gauge theories

L. Cieri, F. A. Schaposnik

摘要:

我们提出了一个显式的经典双子解的非对易版本的杨米尔斯希格斯模型(在Prasad-Sommerfield极限)与tehta项。我们证明了经典的电荷和磁荷之间的关系在非对易空间中也成立。将Noether方法推广到非对易规范理论的情形,我们分析了由θ项和非对易性引起的量子水平上的CP破坏效应,并证明了双子荷的Witten效应公式与普通空间中的一样.

英文摘要:

We present an explicit classical dyon solution for the noncommutative version of the Yang-Mills-Higgs model (in the Prasad-Sommerfield limit) with a tehta term. We show that the relation between classical electric and magnetic charges also holds in noncommutative space. Extending the Noether approach to the case of a noncommutative gauge theory, we analyze the effect of CP violation at the quantum level, induced both by the theta term and by noncommutativity and we prove that the Witten effect formula for the dyon charge remains the same as in ordinary space.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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