Classical spin gravitational Compton scattering

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Publication:6176458

DOI10.1007/JHEP06(2023)170arXiv2302.00498OpenAlexW4382195785MaRDI QIDQ6176458

Author name not available (Why is that?)

Publication date: 25 July 2023

Published in: (Search for Journal in Brave)

Abstract: We introduce a novel bootstrap method for classical Compton scattering amplitudes involving two massless gluon/graviton particles and two arbitrary-spin infinite-mass particles in a heavy-mass effective field theory context. Using a suitable ansatz, we deduce new and explicit classical spin results for gluon four and five-point infinite mass processes that exhibit exponentiated three-point factorizations to all orders in spin and feature no spurious poles. We discuss the generalization of our bootstrap to higher multiplicities and summarize future potential applications.


Full work available at URL: https://arxiv.org/abs/2302.00498



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