Light bending from eikonal in worldline quantum field theory
Abstract Using the worldline quantum field theory (WQFT) formalism for classical scattering, we study the deflection of light by a heavy massive spinless/spinning object. WQFT requires the use of the worldline dressed propagator of a photon in a gravitational background, which we construct from firs...
| Published in: | Journal of High Energy Physics |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2022-02-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP02(2022)209 |