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arXiv 1004.2399hep-th
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激光器中电子的量子辐射和Unruh效应

Quantum radiation by electrons in lasers and the Unruh effect

Ralf Schützhold, Clovis Maia

摘要:

除了经典电动力学中已知的拉莫尔辐射外,激光场中的电子还可能发射出纠缠光子对--这是一种纯粹的量子效应。我们研究了这种量子效应,并讨论了为什么它被抑制相比,经典的拉莫尔辐射(这只是汤姆逊后向散射的激光光子)。此外,我们提供了一个直观的解释,这个过程(在一个简化的设置)的Unruh效应。

英文摘要:

In addition to the Larmor radiation known from classical electrodynamics, electrons in a laser field may emit pairs of entangled photons -- which is a pure quantum effect. We investigate this quantum effect and discuss why it is suppressed in comparison with the classical Larmor radiation (which is just Thomson backscattering of the laser photons). Further, we provide an intuitive explanation of this process (in a simplified setting) in terms of the Unruh effect.

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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