arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0704.0695hep-phphysics.atom-ph
收藏

laser场中的光子分裂

Photon splitting in a laser field

A. Di Piazza, A. I. Milstein, C. H. Keitel

摘要:

考虑了激光场中真空偏振引起的光子分裂。利用算子技术,我们导出了任意强度、光谱含量和偏振态的激光场的振幅。详细研究了单色圆偏振激光场的情况,得到了振幅的三重积分。在线性偏振激光场的情况下,还研究了各种感兴趣的极限的振幅的渐近行为。使用所获得的结果,实验观察的过程的可能性进行了讨论。

英文摘要:

Photon splitting due to vacuum polarization in a laser field is considered. Using an operator technique, we derive the amplitudes for arbitrary strength, spectral content and polarization of the laser field. The case of a monochromatic circularly polarized laser field is studied in detail and the amplitudes are obtained as three-fold integrals. The asymptotic behavior of the amplitudes for various limits of interest are investigated also in the case of a linearly polarized laser field. Using the obtained results, the possibility of experimental observation of the process is discussed.

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。

↑