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arXiv 1111.4681hep-lat
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手征不平衡物质中手征磁效应的晶格研究

Lattice study of the chiral magnetic effect in a chirally imbalanced matter

Arata Yamamoto

摘要:

本文研究了具有手征化学势的格点量子色动力学的手征磁效应。在手征不平衡物质中,我们得到沿外磁场的有限感应电流。我们分析了晶格间距,温度,空间体积和费米子质量的依赖关系。结果表明,连续极限对于定量论证感应电流的强度是重要的。

英文摘要:

We investigate the chiral magnetic effect by lattice QCD with a chiral chemical potential. In a chirally imbalanced matter, we obtain a finite induced current along an external magnetic field. We analyze the dependence on the lattice spacing, the temperature, the spatial volume, and the fermion mass. The present result indicates that the continuum limit is important for the quantitative argument of the strength of the induced current.

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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