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.

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

BASTIANELLI, FIORENZO;
2007

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.
2007
F. Bastianelli; U. Nucamendi; C. Schubert; V.M. Villanueva
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/53016
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