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arXiv 1206.5880hep-th
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真空衰变中的形变泡与洛伦兹不变性

Deformed Bubbles and Lorentz Invariance in Vacuum Decay

Michael Dine, Patrick Draper, Chang-Soon Park

摘要:

最近,有人提出了关于洛伦兹不变性在假真空衰变中的作用的问题。有人认为,无穷大可能会出现在积分洛伦兹提升的最终状态。这个建议激发了对衰变率的闵可夫斯基空间分析。我们试图阐明的振幅计算的功能,并认为,包括激发的总速率是有限的和洛伦兹不变的。

英文摘要:

Recently, questions have been raised about the role of Lorentz invariance in false vacuum decay. It has been argued that infinities may arise in an integration over Lorentz-boosted final states. This suggestion motivates a Minkowski-space analysis of the decay rate. We attempt to illuminate features of the amplitude computation, and argue that the total rate including excitations is both finite and Lorentz invariant.

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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