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arXiv 1010.4516hep-phnucl-th
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增强不变扩展电场中的对产生和两粒子关联

Pair creation in boost-invariantly expanding electric fields and two-particle correlations

Naoto Tanji

摘要:

本文研究了在前向光锥中的增强不变电场中标量粒子对的产生。我们提出了适当的时间演化的动量分布的创建的粒子,它保持了背景场的助推不变性。还计算了所产生粒子的两粒子关联。我们发现在助推不变的电场中,长程快度关联可能来自于Schwinger机制。

英文摘要:

Pair creation of scalar particles in a boost-invariant electric field which is confined in the forward light cone is studied. We present the proper-time evolution of momentum distributions of created particles, which preserve the boost invariance of the background field. The two-particle correlation of the created particles is also calculated. We find that long-range rapidity correlations may arise from the Schwinger mechanism in the boost-invariant electric field.

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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