Amplitudes from Coulomb to Kerr-Taub-NUT
نویسندگان
چکیده
A bstract Electric-magnetic duality, the Newman-Janis shift, and double copy all act by elementary operations on three-point amplitudes. At same time, they generate a network of interesting classical solutions spanning from Coulomb charge via dyon to Kerr-Taub-NUT spacetime. We identify amplitudes corresponding each these solutions, working orders in spin, but leading perturbative order. confirm that double-copy when are related copy. Along way we show solution corresponds gravitational electric-magnetic duality rotation acting Kerr solution, again demonstrate asymptotic charges also transform simply under our operations.
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2022
ISSN: ['1127-2236', '1126-6708', '1029-8479']
DOI: https://doi.org/10.1007/jhep05(2022)055