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arXiv · 2305.01426

On-Shell Calculation of Mixed Electromagnetic and Gravitational Scattering

Barry R. Holstein
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Abstract

The study of long-range effects arising from the higher order exchange of massless particles via summation of Feynman diagrams is well known, but recently it has been shown that the use of on-shell methods can provide a streamlined route to the calculation of both electromagnetic and gravitational effects. In this note we demonstrate that the use of on-shell methods yields a similar simplification in the evaluation of higher order effects in the case of mixed electromagnetic and gravitational scattering.

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Barry R. Holstein. 2023-05-02. On-Shell Calculation of Mixed Electromagnetic and Gravitational Scattering. https://doi.org/10.1103/physrevd.108.013004

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