The gravitational form factors of the electron in quantum electrodynamics
The gravitational form factors of the electron in quantum electrodynamics
复制标题
量子电动力学中电子的引力形状因子
DOI:
10.1016/j.physletb.2023.137768
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发表时间:
2023
影响因子:
4.4
通讯作者:
Rodini, Simone
中科院分区:
文献类型:
--
作者:
Freese, Adam;Metz, Andreas;Pasquini, Barbara;Rodini, Simone
We calculate the gravitational form factors of the electron at one loop in quantum electrodynamics, decomposing these into contributions from the electron and photon parts of the energy momentum tensor. Ultraviolet divergences are removed through renormalization in the MS‾ scheme. Infrared divergences are isolated and results are given in both dimensional regularization and photon-mass regularization. The form factors contain information about the electron's energy and angular momentum structure in QED, as well as its mass radius. Whenever possible, we compare our results with the existing literature.
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--
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