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Quantum electrodynamical corrections to graviton-matter vertices

โœ Scribed by F.A Berends; R Gastmans


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
530 KB
Volume
98
Category
Article
ISSN
0003-4916

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โœฆ Synopsis


The finite corrections to the graviton-electron and graviton-photon vertices due to virtual quantum electrodynamical processes are calculated at the one-loop level. For an electron in a gravitational field, they lead to a very small deviation from Newton's law. Also, the deviations from the General Relativity results in the light deflection case are calculated: they result in dispersion and depolarization. Our results disagree with an earlier calculation by Delbourgo and Phocas-Cosmetatos.


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