Holomorphic classical limit for spin effects in gravitational and electromagnetic scattering
Abstract We provide universal expressions for the classical piece of the amplitude given by the graviton/photon exchange between massive particles of arbitrary spin, at both tree and one loop level. In the gravitational case this leads to higher order terms in the post-Newtonian expansion, which hav...
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| Hoofdauteur: | |
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| Formaat: | Artigo |
| Taal: | Inglês |
| Gepubliceerd in: |
SpringerOpen
2019-04-01
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| Reeks: | Journal of High Energy Physics |
| Onderwerpen: | |
| Online toegang: | http://link.springer.com/article/10.1007/JHEP04(2019)033 |
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