Classical observables from coherent-spin amplitudes
The quantum field-theoretic approach to classical observables due to Kosower, Maybee and O’Connell provides a rigorous pathway from on-shell scattering amplitudes to classical perturbation theory. In this paper, we promote this formalism to describe general classical spinning objects by using cohere...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Springer Nature
2021
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