1. Classical Spin Gravitational Compton Scattering
- Author
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Bjerrum-Bohr, N. E. J., Chen, Gang, and Skowronek, Marcos
- Subjects
High Energy Physics - Theory ,General Relativity and Quantum Cosmology - 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., Comment: To be published in JHEP
- Published
- 2023
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