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arXiv · 0710.5572

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

F. Bastianelli·U. Nucamendi·C. Schubert·V. M. Villanueva
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Abstract

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.

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F. Bastianelli, U. Nucamendi, C. Schubert, V. M. Villanueva. 2007-10-30. One loop photon-graviton mixing in an electromagnetic field: Part 2. https://doi.org/10.1088/1126-6708%2F2007%2F11%2F099

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