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

2007/10/30 by F Bastianelli, F. Bastianelli, U. Nucamendi +5 · 5 citations
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #gr-qc #hep-th

paper · pdf · doi:10.1088/1126-6708/2007/11/099

published as JHEP0711:099,2007 · 31 pages, 3 figures

arxiv created 2007/10/30 · openalex publication_date 2007/11/30 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

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.

Citations

• Photon splitting and photon dispersion in a strong magnetic field

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