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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Schwinger's pair creation in the combination of a Volkov plane wave and a constant electromagnetic field
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Schwinger's pair creation in the combination of a Volkov plane wave and a constant electromagnetic field

机译:Schwinger的偶对在Volkov平面波和恒定电磁场的结合下产生的

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摘要

We have studied the problem of particle–antiparticle pair creation from vacuum in external fields considering Schwinger's method. The effective action is calculated respectively for scalar and spinor quantum electrodynamics (QED) in the presence of a constant electromagnetic field plus a Volkov plane wave. It is shown that the plane wave has no influence on the process of pair creation.
机译:我们已经研究了使用Schwinger方法在外部场中从真空中创建粒子-反粒子对的问题。在存在恒定电磁场和Volkov平面波的情况下,分别针对标量和自旋量子电动力学(QED)计算有效作用。结果表明,平面波对成对过程没有影响。

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