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arXiv 0909.2350hep-phhep-lathep-th
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磁场诱导的夸克电偶极矩

Quark electric dipole moment induced by magnetic field

P. V. Buividovich, M. N. Chernodub, E. V. Luschevskaya, M. I. Polikarpov

摘要:

我们数值计算表明,夸克发展的电偶极矩在一个足够强的磁场的方向,由于局部起伏的拓扑电荷。这种反常CP奇效应是QCD中手征磁效应的自旋模拟。

英文摘要:

We show numerically that quarks develop an electric dipole moment in the direction of a sufficiently intense magnetic field due to local fluctuations of topological charge. This anomalous CP-odd effect is a spin analogue of the Chiral Magnetic Effect in QCD.

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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