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arXiv 0710.5572gr-qchep-th
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电磁场中的单圈光子-引力子混合:第2部分

One loop photon-graviton mixing in an electromagnetic field: Part 2

F. Bastianelli, U. Nucamendi, C. Schubert, V. M. Villanueva

摘要:

在第一部分中,我们得到了自旋为0或自旋为1/2的带电粒子在任意恒定电磁场作用下的单圈光子-引力子振幅的紧致积分表示。在这个续集中,我们研究的结构和幅度的各种偏振分量的振幅壳。得到了一些极限情况下的显式表达式。

英文摘要:

In part 1 of this series compact integral representations had been obtained for the one-loop photon-graviton amplitude involving a charged spin 0 or spin 1/2 particle in the loop and an arbitrary constant electromagnetic field. In this sequel, we study the structure and magnitude of the various polarization components of this amplitude on-shell. Explicit expressions are obtained for a number of limiting cases.

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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