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arXiv 0902.3486hep-th
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强QED中的有效Action和Schwinger对产生

Effective Action and Schwinger Pair Production in Strong QED

Sang Pyo Kim

摘要:

对强QED中的有效作用量和Schwinger对产生等场论问题进行了评述。讨论了场方程解的边界条件的不同,从而导致库仑规范和含时规范中的有效作用。最后,还讨论了明显的自旋统计反转,其中玻色子(费米子)的WKB作用量对费米子(玻色子)对产生率很好。

英文摘要:

Some field theoretical aspects, such as the effective action and Schwinger pair production, are critically reviewed in strong QED. The difference of the boundary conditions on the solutions of the field equation is discussed to result in the effective action both in the Coulomb and time-dependent gauge. Finally, the apparent spin-statistics inversion is also discussed, where the WKB action for bosons (fermions) works well for fermion (boson) pair-production rate.

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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