On an exponential representation of the gravitational S-matrix

Abstract An exponential representation of the S-matrix provides a natural framework for understanding the semi-classical limit of scattering amplitudes. While sharing some similarities with the eikonal formalism it differs from it in details. Computationally, rules are simple because pieces that mus...

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Auteurs principaux: Poul H. Damgaard, Ludovic Planté, Pierre Vanhove
Format: article
Langue:EN
Publié: SpringerOpen 2021
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Accès en ligne:https://doaj.org/article/a9bdb87893ab48f9b8568a44845942ff
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